Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6324154 | Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus | Yoshinori Kakuta, Akira Sakuta, Masami Tomita | 2001-11-27 |
| 6155671 | Liquid ejector which uses a high-order ultrasonic wave to eject ink droplets and printing apparatus using same | Hiroshi Fukumoto, Jyunichi Aizawa, Hirohumi Matsuo, Hiromu Narumiya | 2000-12-05 |
| 5873665 | Printer having a clamping mechanism on the platen roller | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1999-02-23 |
| 5726828 | Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus | Yoshinori Kakuta, Akira Sakuta, Masami Tomita | 1998-03-10 |
| 5724159 | Image reading device provided with structural features for fixing the reading unit during transport | Hiroshi Nakao | 1998-03-03 |
| 5645362 | Printer | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1997-07-08 |
| 5585937 | Image reading device for percisely moving optical components to provide relatively reduced and magnified images | Kazuyuki Kokubo, Hiroshi Nakao | 1996-12-17 |
| 5562354 | Printer discharge apparatus | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1996-10-08 |
| 5547297 | Printer having a speed reduction mechanism with integral and non-integral gear ratios | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1996-08-20 |
| 5474394 | Printing apparatus | Kiyoshi Koike, Jyunichi Aizawa, Hiroshi Nakao, Hisashi Yamada | 1995-12-12 |
| 5433544 | Apparatus for releasing paper clamp on platen roller | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1995-07-18 |
| 5431503 | Sheet guiding in thermal printer | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1995-07-11 |
| 5421661 | Sheet discharge in multi-color thermal printer | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1995-06-06 |
| 5421660 | Output path in a printer | Jyun-ichi Aizawa, Hiroshi Nakao, Hitoshi Ezaki, Kouhei Sunaga | 1995-06-06 |
| 5351069 | Sublimation type thermal transfer printer and ink sheet used with the same | Kiyoshi Koike, Jyunichi Aizawa, Hiroshi Nakao | 1994-09-27 |
| 5103356 | Magnetic tape recording and playback device interconnected by conductor patterns formed on a circuit board | Osamu Fujiwara, Yoshinori Kakuta, Masami Tomita, Seiji Kishikawa, Tooru Yuri | 1992-04-07 |
| 5099369 | Magnetic recording and reproducing apparatus | Yoshinori Kakuta, Seiji Kishikawa, Akira Sakuta, Masami Tomita, Nobuzumi Kurihara | 1992-03-24 |