Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6856566 | Timer circuit and semiconductor memory incorporating the timer circuit | Hiroyuki Takahashi, Atsushi Nakagawa | 2005-02-15 |
| 6809989 | Semiconductor storage device | Hiroyuki Takahashi | 2004-10-26 |
| 6796920 | Silent chain power transmission apparatus | Hiroshi Horie, Kazumasa Matsuno, Shigekazu Fukuda, Takayuki Funamoto, Yoshinori Iwasaki +2 more | 2004-09-28 |
| 6714479 | Semiconductor memory and control method | Hiroyuki Takahashi | 2004-03-30 |
| 6646956 | One-shot signal generating circuit | Hiroyuki Takahashi, Hideo Inaba | 2003-11-11 |
| 6564933 | Conveyor chain | Takayuki Morimoto, Hitoshi Ohara, Takashi Nakagawa | 2003-05-20 |
| 6533107 | Silent chain power transmitting apparatus | Kenshi Suzuki, Hiroshi Horie | 2003-03-18 |
| 6461263 | Silent chain drive mechanism | Kenshi Suzuki, Hiroshi Horie | 2002-10-08 |
| 6366503 | Semiconductor storage device | — | 2002-04-02 |
| 6155386 | Spring-actuated electromagnetic brake with noise suppressing device | Tatsuya Hirai, Kenshi Suzuki, Takaaki Tsuda | 2000-12-05 |
| 6112510 | Silent-chain transmission apparatus | Kouichi Ichikawa, Makoto Kanehira, Tsutomu Haginoya, Nobuto Kozakura, Kenshi Suzuki | 2000-09-05 |
| 5921880 | Low noise roller chain | Eiji Ishimoto | 1999-07-13 |