YT

Yasuyuki Tamura

Canon: 106 patents #85 of 19,416Top 1%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
Bridgestone: 3 patents #795 of 2,860Top 30%
Overall (All Time): #10,918 of 4,157,543Top 1%
115
Patents All Time

Issued Patents All Time

Showing 51–75 of 115 patents

Patent #TitleCo-InventorsDate
5931211 Radial tire with specified belt reinforcing layer cord 1999-08-03
5914736 Carriage drive control system for printer 1999-06-22
5906693 Pneumatic radial tire with specified organic fiber carcass cords Takao Morii 1999-05-25
5798772 Driving method ink jet head Masayoshi Tachihara 1998-08-25
5777640 Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone Makoto Shioya, Hiroto Takahashi, Masayoshi Tachihara, Tadashi Yamamoto, Genji Inada +2 more 1998-07-07
5650803 Ink-jet recording method and ink-jet recording apparatus Makoto Shioya 1997-07-22
5617121 Ink jet recording with ink detection Masayoshi Tachihara 1997-04-01
5574488 Liquid jet head, liquid jet head cartridge, and liquid jet apparatus 1996-11-12
5504505 Ink jet recording head and driving circuit therefor Masafumi Wataya 1996-04-02
5477243 Method of operating and an apparatus using an ink jet head having serially connected energy generating means 1995-12-19
5451984 Thermal transfer recording method and thermal transfer recording device by use of said method Makoto Takamiya, Kosuke Yamamoto, Hitoshi Kishino, Nobuyuki Kuwabara, Tadashi Yamamoto +1 more 1995-09-19
5430469 Tone recording method using ink recording head Makoto Shioya, Hiroto Takahashi, Masayoshi Tachihara, Tadashi Yamamoto, Genji Inada +2 more 1995-07-04
5388628 Pneumatic radial tires including polyester carcass with specified elongation and shrinkage 1995-02-14
5269865 Thermal transfer material and thermal transfer recording method Naoki Kushida, Takayuki Suzuki, Koichi Tohma, Masanobu Asaoka 1993-12-14
5106676 Transfer medium for heat-sensitive transfer recording Hiroshi Sato, Kazumi Tanaka, Naoki Kushida, Masato Katayama, Tetsuo Hasegawa +4 more 1992-04-21
5093817 Method and apparatus for recording information on an opto-magnetic recording medium by applying a modulated light beam while applying a magnetic field alternating with a constant period Eiichi Fujii, Masaharu Tsukada, Takayuki Aizawa, Tohru Tatsuno, Norio Hashimoto 1992-03-03
5072238 Heat transfer recording method Makoto Takamiya, Kosuke Yamamoto, Haruhiko Takahashi, Nobuyuki Kuwabara, Tadashi Yamamoto +1 more 1991-12-10
5072245 Image recording apparatus employing optical and heat energy to record image Shuzo Kaneko, Tadashi Sato, Shinnosuke Taniishi 1991-12-10
5015552 Image forming method and transfer recording medium therefor using two energies Shuzo Kaneko 1991-05-14
5005028 Image forming method and transfer recording medium therefor Shuzo Kaneko 1991-04-02
5002819 Thermal transfer material Koichi Tohma, Naoki Kushida 1991-03-26
4978968 Image recording apparatus Noriyoshi Ishikawa, Toshiharu Inui, Toshiaki Harada 1990-12-18
4973135 Active matrix display panel having plural stripe-shaped counter electrodes and method of driving the same Shinjiro Okada 1990-11-27
4962389 Image recorder using ink imparted with adhesiveness by electro-chemical reaction Fumitaka Kan, Naoki Kushida, Koichi Tohma, Hiroshi Fukumoto, Toshiya Yuasa +2 more 1990-10-09
4960632 Thermal transfer material Koichi Tohma, Tetsuo Hasegawa, Naoki Kushida, Hisao Yaegashi, Takayuki Suzuki 1990-10-02