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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Fujita; Kenji
Address:
Tokyo, JP
No. of patents:
10
Patents:












Patent Number Title Of Patent Date Issued
RE41686 Electronic watch September 14, 2010
In an electronic watch having an electrical generation means, an electrical power storage means which stores electrical energy generated by the electrical generation means, an oscillator circuit, a control section which operates in response to a clock of the oscillator circuit, and a
7242596 Control method for switching power supply circuit July 10, 2007
A control method for controlling a switching power supply circuit has a control circuit including a setting device that limits the exciting current of a transformer at the time of changeover from a switching delay to a switching period. The setting value set by the setting device is
6858562 Catalyst for decomposing organic harmful substances and method for decomposing organic halides b February 22, 2005
A catalyst of a water insoluble vanadyl sulfate or a complex catalyst, in which a specific oxide and a specific sulfate are combined to the water insoluble vanadyl sulfate are excellent not only in their activity, durability and SO.sub.2 resistance, not only in substantially no oxidi
6459657 Time information repeating installation and time information control system October 1, 2002
A time information repeating installation in a radio clock system, which receives advance notice information, distinguishes advance notice content by detecting means 9, sets a transmission start time by addition setting means 10 in accordance with the content, sets an additional period b
6072752 Hand display-type electronic timepiece June 6, 2000
To provide a hand display-type electronic timepiece which is simply constructed, enables the manufacturer or the user of the analog electronic timepiece to easily and correctly accomplish synchronism between the hands and the timing counter, and does not require an operation for bringing
5963073 .pi./2 phase shifter October 5, 1999
The invention is directed to the realization of a .pi./2 phase shifter that provides accurate operation and moreover enables a reduction in current consumption. Such a .pi./2 phase shifter is constructed from a 1/2-frequency divider employing a T flip-flop and includes: a current sou
5914623 90.degree.-phase shifter June 22, 1999
A 90.degree.-phase shifter which operates in condition both of high-speed and low dissipation power, and an output signal with precise 90.degree.-phase difference is capable of taking off is provided. It causes input signals with complementary relation each other to input toward inpu
5889736 Electronic watch March 30, 1999
In an electronic watch having an electrical generation means, an electrical power storage means which stores electrical energy generated by the electrical generation means, an oscillator circuit, a control section which operates in response to a clock of the oscillator circuit, and a
5841302 Semiconductor integrated circuit for use as a two-modulus prescaler November 24, 1998
A semiconductor integrated circuit suited for a two-modulus prescaler having a frequency dividing function 5.times.2.sup.n /5.times.2.sup.n +1 (n=0 or an integer of 1 or more) for use in high speed frequency dividing operation. Frequency dividing ratios are changed using a modulus contro
4166312 Apparatus for re-forming an axial lead of an electronic component into U-shape and affixing said September 4, 1979
An apparatus re-forms the axial lead of an axial-lead type electronic component into the shape of a U and affixes the electronic components with U-shaped leads to a support tape so as to form a continuous web-carrier carrying a series of electronic components each with a U-shaped lead. T










 
 
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