| Patent Number |
Title Of Patent |
Date Issued |
| RE39908 |
Secondary battery power storage system |
November 6, 2007 |
| The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary |
| RE39749 |
Electric vehicle with secondary battery power storage system |
July 31, 2007 |
| The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary |
| RE37678 |
Secondary battery power storage system |
April 30, 2002 |
| The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary |
| 7273681 |
Non-aqueous secondary battery having negative electrode including graphite powder |
September 25, 2007 |
| Objects of the present invention is to provide a carbon material having a superior reversibility in lithium intercalation-deintercalation reaction, and a non-aqueous secondary battery using the carbon material as an active material for a negative electrode, which has a high energy densit |
| 6835215 |
Non-aqueous secondary battery and a method of manufacturing graphite powder |
December 28, 2004 |
| Provided is a carbon material having a superior reversibility in lithium intercalation-deintercalation reaction, and a non-aqueous secondary battery using the carbon material as an active material for a negative electrode, which has a high energy density and an excellent rapid charging |
| 6723466 |
Storage battery with laminated battery element |
April 20, 2004 |
| A storage battery includes a rolled, laminated battery element made up of two groups of electrode materials composed of positive and negative electrode materials, laminated together through separators, an outer sheathing enclosing therein the laminated battery element, a spindle arou |
| 6541154 |
Multi-cell structure battery for electric motor powered vehicle |
April 1, 2003 |
| A multi-cell structure battery (1A) comprising: a plurality of columnar cells accommodated in a casing (11); bus bars (23A, 23B) to connect respective terminals of the cells; signal transmitting wires (16) to connect the respective cells to an external device; a cell holder (12) to h |
| 6383467 |
Non-aqueous secondary battery and a method of manufacturing graphite powder |
May 7, 2002 |
| Objects of the present invention is to provide a carbon material having a superior reversibility in lithium intercalation-deintercalation reaction, and a non-aqueous secondary battery using the carbon material as an active material for a negative electrode, which has a high energy densit |
| 6268086 |
Non-aqueous secondary battery and a method of manufacturing graphite powder |
July 31, 2001 |
| A carbon material is provided having a superior reversibility in lithium intercalation-deintercalation reaction, and a non-aqueous secondary battery is provided which uses the carbon material as an active material for a negative electrode, which has a high energy density and an excellent |
| 6083645 |
Secondary battery using system and material for negative electrode of secondary battery |
July 4, 2000 |
| A lithium secondary battery suitable for use as a power source for a secondary battery using system such as an electric automobile, motor bicycle or portable equipment includes a negative electrode (17) composed of a carbon material including carbon particles carrying fine particles of |
| 6034507 |
Electric vehicle with secondary battery power storage system |
March 7, 2000 |
| The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary |
| 5922491 |
Secondary battery |
July 13, 1999 |
| A secondary battery having a large capacity, and a preferable characteristics in both rapid charging and rapid discharging comprises a positive electrode a negative electrode, and an electrolyte which separates said electrodes, in which any one of the positive electrode or negative e |
| 5879829 |
Lithium cell treating apparatus |
March 9, 1999 |
| A treating fluid is in contact with a negative electrode containing lithium of a lithium cell under a first condition to react a surface portion of the negative electrode, and a treating fluid is in contact with lithium existing inside an article formed on the surface of the above-descri |
| 5834922 |
Secondary battery power storage system |
November 10, 1998 |
| The present invention provides a distributed secondary battery type power storage system capable of maintaining the soundness of the secondary battery and of efficient electric power charging and discharging operations. The secondary battery power storage system comprises a secondary |
| 5770333 |
Nonaqueous secondary battery and negative electrode material therefor |
June 23, 1998 |
| A non-aqueous secondary battery having a long life-time and a high capacity density is provided by increasing the discharging capacity of the negative electrode and extending the life-time of the negative electrode. The nonaqueous secondary battery has a positive electrode and a negative |
| 5726551 |
Battery charging device having time shared charging cycle |
March 10, 1998 |
| A battery charging unit is provided with a charge controlling unit which is designed to perform at least one of rest mode operating function which causes to rest charging for respective battery, groups and discharge mode operating function which causes to discharge electric power from th |
| 5714129 |
Lithium cell treating method |
February 3, 1998 |
| A treating fluid is in contact with a negative electrode containing lithium of a lithium cell under a first condition to react a surface portion of the negative electrode, and a treating fluid is in contact with lithium existing inside an article formed on the surface of the above-descri |
| 5679477 |
Apparatus for treatment of a battery containing alkali metal |
October 21, 1997 |
| A safe and controllable method of treating a secondary battery having at least one component containing alkali metal, comprises the steps of opening the battery casing, and introducing a gas containing at least one of water vapor and alcohol vapor into a closed chamber containing the |
| 5628973 |
Lithium cell treating method and lithium cell treating apparatus |
May 13, 1997 |
| A treating fluid is in contact with a negative electrode containing lithium of a lithium cell under a first condition to react a surface portion of the negative electrode, and a treating fluid is in contact with lithium existing inside an article formed on the surface of the above-descri |
| 5612150 |
Method and apparatus for treatment of a battery containing alkali metal |
March 18, 1997 |
| A safe and controllable method of treating a secondary battery having at least one component containing alkali metal, comprises the steps of opening the battery casing, and introducing a gas containing at least one of water vapor and alcohol vapor into a closed chamber containing the |
| 5597526 |
Lithium cell treating apparatus |
January 28, 1997 |
| A treating fluid is in contact with a negative electrode containing lithium of a lithium cell under a first condition to react a surface portion of the negative electrode, and a treating fluid is in contact with lithium existing inside an article formed on the surface of the above-descri |
| 5541022 |
Composite anode for nonaqueous secondary battery and method for producing the same |
July 30, 1996 |
| A composite anode includes particles of an alkali metal alloy, a carbonaceous material powder and a binder and used for nonaqueous secondary batteries in which an alkali metal is used as an anode active material and a solution of an electrolyte in an organic solvent is used as an ele |
| 5537390 |
Device for detecting residual capacity of secondary battery |
July 16, 1996 |
| A secondary battery control device includes a secondary battery section, a current converting section for converting current inputted or outputted to the secondary battery section from direct current to alternating current or vice versa, and a charge and discharge control section for con |
| 5500292 |
Polymer electrolyte hydrogen-oxygen fuel cell where the polymer electrolyte has a water repellen |
March 19, 1996 |
| The polymer electrolyte type hydrogen-oxygen fuel cell of the present invention comprises an oxygen electrode and a hydrogen electrode, a polymer electrolyte membrane provided between the oxygen electrode and hydrogen electrode and electron conductors provided on the side of the elec |
| 5350643 |
Solid polymer electrolyte type fuel cell |
September 27, 1994 |
| Provided is a solid polymer electrolyte type fuel cell which is improved in cell output characteristics by preventing the flooding phenomenon at the interface between the oxygen electrode and the electrolyte membrane, accelerating the gas diffusion and effective utilization of the active |
| 4894355 |
Flexible, water-repellent baked carbon plate, its production, fuel cell electrode, fuel cell ele |
January 16, 1990 |
| A fuel cell electrode having a catalyst layer comprising electroconductive particles carrying a catalytically active component and a binder on a water-repellent baked plate comprising a carbon paper comprising carbon fiber and an organic binder and polytetrafluoroethylene infiltrated int |
| 4810597 |
Fuel cell comprising a device for detecting the concentration of methanol |
March 7, 1989 |
| In a fuel cell having a fuel electrode, an oxidant electrode, and an electrolyte which is located between both the electrodes, a methanol concentration control device is disposed, at a pipe which supplies the fuel to the fuel cell for controlling the amount of the methanol in the pip |
| 4643957 |
Fuel cell |
February 17, 1987 |
| In a fuel cell comprising a pair of counterposed gas-diffusible electrodes, an electrolyte-retaining, porous matrix provided between and in contact with the electrodes, a fuel chamber for feeding a gaseous fuel to the anode of the pair of the electrodes and an oxidizing agent chamber for |
| 4550067 |
Secondary battery |
October 29, 1985 |
| The disclosure is concerned with a secondary cell comprising a positive electrode, a negative electrode, a liquidous electrolyte layer interposed between the electrodes, said electrolyte containing a dopant consisting of an anion and a cation, means for electrically insulating the electr |
| 4493878 |
Fuel element for liquid fuel cell and a liquid fuel cell |
January 15, 1985 |
| This invention is a fuel element for liquid fuel cell characterized in that a liquid fuel is rendered to assume a non-fluidized state by either physical means or chemical means, and is returned back to the initial liquid fuel at any time by physical means or chemical means. |
| 4478917 |
Fuel cell |
October 23, 1984 |
| A methanol fuel cell with an electrolyte ion exchange membrane integrated with an oxidizer electrode containing water-repellent particles on one side of the membrane and with a hydrophilic fuel electrode containing no water-repellent particles on the other side thereof and with less cont |
| 4457987 |
Liquid fuel cell |
July 3, 1984 |
| A liquid fuel cell including an anode made of carbon powders, which contains therein an electrode catalyzer and is adapted to be supplied with a liquid fuel, a cathode supplied with oxygen, and a separator interposed between the anode and the cathode. In order to improve cell performance |
| 4390603 |
Methanol fuel cell |
June 28, 1983 |
| A methanol fuel cell wherein a positive electrode and a negative electrode are disposed in contact with a solid film which exhibits a hydrogen ion- and/or hydronium ion-conductivity.The methanol permeability coefficient of the solid film of the methanol fuel cell is at most 1.times.10.su |
| 4259415 |
Primary battery |
March 31, 1981 |
| A primary battery comprises a negative active material such as lithium, a positive active material and a non-aqueous electrolyte, wherein the positive active material further comprises a main positive active material such as manganese dioxide which takes main part in a primary discharge |
