Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619237 | Replaceable ink tank | Hiroyuki Inoue, Sadayuki Sugama, Soichi Hiramatsu, Hideki Yamaguchi, Toshihiko Ujita +7 more | 1997-04-08 |
| 5580042 | Sheet conveying apparatus | Masahiro Taniguro, Tetsuo Suzuki, Soichi Hiramatsu, Hiroyuki Saito, Haruyuki Yanagi +3 more | 1996-12-03 |
| 5572105 | Stepping motor control method including varying the number of split sections in one step drive period of a stepping motor | Akira Miyakawa, Soichi Hiramatsu, Hideki Yamaguchi, Hiroyuki Inoue, Kenji Kawazoe +4 more | 1996-11-05 |
| 5506611 | Replaceable ink cartridge having surface wiring resistance pattern | Toshihiko Ujita, Haruyuki Matsumoto, Keiichi Murai, Kenichiro Hashimoto, Hideki Yamaguchi +4 more | 1996-04-09 |
| 5506606 | Record apparatus | Satoshi Saikawa, Tetsuo Suzuki, Soichi Hiramatsu, Haruyuki Yanagi | 1996-04-09 |
| 5480247 | Sheet supplying apparatus | Satoshi Saikawa, Tetsuo Suzuki, Soichi Hiramatsu, Masahiro Taniguro, Hiroyuki Saito +3 more | 1996-01-02 |
| 5467204 | Liquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducer | Akitsugu Hatano, Tsuyoshi Okazaki, Yukihiro Sumida, Hidehiko Yamashita | 1995-11-14 |
| 5461273 | Method and an apparatus for controlling a moving velocity of an ultrasonic motor | Osamu Kawasaki, Masanori Sumhara, Tetsuro Ohtsuchi, Takahiro Nishikura | 1995-10-24 |
| 5448271 | Recovery method for ink jet recording head | Hideki Yamaguchi, Shinya Matsui | 1995-09-05 |
| 5438229 | Ultrasonic motor and ultrasonic motor control method | Tetsuro Ohtsuchi, Masanori Sumihara, Osamu Kawasaki, Takahiro Nishikura, Katsu Takeda +1 more | 1995-08-01 |
| 5437444 | Sheet supplying apparatus | Hideaki Kawakami, Takehiko Kiyohara, Tetsuo Suzuki, Junichi Asano, Soichi Hiramatsu +5 more | 1995-08-01 |
| 5408376 | Piezoelectric head actuator | Takahiro Nishikura, Katsumi Imada, Katsu Takeda, Masanori Sumihara, Osamu Kawasaki | 1995-04-18 |
| 5370380 | Sheet feeding apparatus | Tetsuo Suzuki, Shinnosuke Taniishi, Junichi Asano, Soichi Hiramatsu, Haruyuki Yanagi +1 more | 1994-12-06 |
| 5348283 | Sheet feeding apparatus having sheet separating means with adjustable feeding force | Haruyuki Yanagi, Tetsuo Suzuki, Soichi Hiramatsu, Satoshi Saikawa | 1994-09-20 |
| 5315317 | Ink quantity detecting device and recording apparatus with the devie | Koji Terasawa, Makoto Takemura, Akira Miyakawa | 1994-05-24 |
| 5291224 | Sheet feeding apparatus using pairs of spur rollers | Junichi Asano, Kenichiro Hashimoto, Soichi Hiramatsu, Hiroyuki Inoue, Shinya Matsui +1 more | 1994-03-01 |
| 5235160 | Heat-plasma-jet generator capable of conducting plasma spray or heat-plasma CVD coating in a relatively wide area | Shigeo Suzuki, Hideo Kurokawa | 1993-08-10 |
| 5231416 | Container for ink jet head and recovering method of ink jet head using container | Koji Terasawa, Hideki Yamaguchi | 1993-07-27 |
| 5153613 | Suction recovery device for ink jet recording | Hideki Yamaguchi, Shinya Matsui | 1992-10-06 |
| 5138343 | Ink jet recording apparatus with recovery means | Takao Aichi, Tamaki Hashimoto, Yoji Ara, Shinya Matsui, Hiroyuki Inoue +5 more | 1992-08-11 |
| 5065158 | Ink jet cleaning member | Tetsuhiro Nitta | 1991-11-12 |