| Patent Number |
Title Of Patent |
Date Issued |
| 5920844 |
Information display method |
July 6, 1999 |
| An information display method by use of a card including an information display section which includes a reversible thermosensitive recording portion capable of recording information reversibly therein with application of heat thereto, comprises the steps of (1) storing first informa |
| 5880445 |
Method of recording information and images in card having information recording portion and imag |
March 9, 1999 |
| A method of recording information in a card and reading the information therefrom and recording an image in the card by using a card reader and writer, which card has a rewritable information recording portion, and a rewritable image recording portion employing a reversible thermosensiti |
| 5686382 |
Thermal recording structure and method |
November 11, 1997 |
| Thermal recording structure and a method of thermal recording wherein a desired sublimation dye image is formed on an information recording medium provided with a thermal recording layer having a sublimation dye accepting function on at least one surface of a base substrate. The transpar |
| 5100437 |
Method of producing a negative electrode for a secondary battery |
March 31, 1992 |
| A negative electrode for a secondary battery comprises a substrate consisting of aluminum or an aluminum composition comprising aluminum as the main component, the aluminum being in the form of crystals with (100) planes oriented perpendicularly to the surface of the substrate, and a |
| 5077152 |
Negative electrode for secondary battery |
December 31, 1991 |
| A negative electrode for a secondary battery comprises a substrate consisting of aluminum or an aluminum composition comprising aluminum as the main component, the aluminum being in the form of crystals with (100) planes oriented perpendicularly to the surface of the substrate, and a |
| 5037713 |
Secondary battery |
August 6, 1991 |
| A non-aqueous secondary battery comprises (i) an electroconductive or semiconductive polymeric material serving as an active material for a positive electrode, (ii) a negative electrode active material and (iii) an electrolytic solution comprising an electrolyte and a mixed solution of |
