Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002546 | Magnetic disk apparatus with visco elastic shock dampening | Kenichi Myokan, Takashi Matsumoto, Katuhiko Oizumi | 1999-12-14 |
| 5969907 | Magnetic disk drive | Yoshihiro Arikawa, Kaho Nishimura | 1999-10-19 |
| 5864447 | Disk drive with stopper mechanism including a cushion member seated on a circumferential groove | Takashi Matsumoto | 1999-01-26 |
| 5801907 | Magnetic disk drive with automatic actuator and locking structure | Kunihiro Shimada, Takehiko Katoh, Kenichi Myokan, Takashi Matsumoto, Kazuhiko Takaishi | 1998-09-01 |
| 5654847 | Magnetic disk apparatus | Kenichi Myokan, Takashi Matsumoto, Katuhiko Oizumi | 1997-08-05 |
| 5572388 | Magnetic disk drive | Yoshihiro Arikawa, Kaho Nishimura | 1996-11-05 |
| 5367420 | Magnetic disk drive | Yoshihiro Arikawa, Ryuzi Satou | 1994-11-22 |
| 5079655 | Vibration absorbing structure for a disc apparatus | — | 1992-01-07 |
| 4743646 | Thermoplastic resin composition | Tetsuji Miura, Koichi Sato | 1988-05-10 |
| 4627752 | Daisy wheel printing device with variable hammer delay | Akira Nuita | 1986-12-09 |
| 4608414 | Thermoplastic resin composition containing an imide polymer and graft copolymer | Tomoyuki Kitsunai, Tetsuji Miura | 1986-08-26 |
| 4427832 | Thermoplastic resin compositions | Hisashi Chiba, Yutaka Mitsuda, Yasuaki Sakano, Masaki Aikawa | 1984-01-24 |
| 4245331 | Memory pack | Koichi Hamano, Takao Morimoto, Junko Watanabe, Kaoru Ono | 1981-01-13 |
| 4220991 | Electronic cash register with removable memory packs for cashier identification | Koichi Hamano, Takao Morimoto, Junko Watanabe, Kaoru Ono | 1980-09-02 |
| 4213179 | Data processing apparatus for electronic cashier registers | Koichi Hamano, Takao Morimoto, Junko Watanabe, Kaoru Ono | 1980-07-15 |