Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533121 | Echo canceller and method for controlling echo cancellation | Yushi Naito | 1996-07-02 |
| 5493610 | Circuit multiple transmission system | Yuhshi Naito, Wataru Fushimi | 1996-02-20 |
| 5309963 | Pneumatic tire | Kiichiro Kakumu, Masaki Shiraishi, Hiroyuki Nakagawa, Hiroaki Sakuno, Yoshiichiro Iwahashi | 1994-05-10 |
| 5178699 | Pneumatic tire | Kiichiro Kakumu, Masaki Shiraishi, Hiroyuki Nakagawa, Masatoshi Tanaka, Yoshiichiro Iwahashi | 1993-01-12 |
| 5118833 | Process for producing .alpha.-keto-carboxylic acid ester | Toshiki Mori, Takashi Onishi, Kazuo Yamamoto | 1992-06-02 |
| 5053552 | Process for producing .alpha.,.beta.-unsaturated aldehyde | Toshiki Mori, Takashi Onishi, Kazuo Yamamoto | 1991-10-01 |
| 5010594 | Dampening mask for use in aircraft | Hideo Inoue | 1991-04-30 |
| 4947001 | Process for producing halogenated sulfone | Takashi Onishi, Toshiki Mori, Michio Takigawa, Kazuo Yamamoto | 1990-08-07 |
| 4942262 | Process for producing vitamin A or its carboxylic acid esters | Toshiki Mori, Takashi Onishi | 1990-07-17 |
| 4924030 | Process for preparing cyclic terpenoids | Takashi Onishi, Toshiki Mori, Yoshiji Fujita | 1990-05-08 |
| 4886916 | Process for preparing sulfone compounds | Takashi Onishi, Toshiki Mori, Hiroshi Fujii, Yoshiji Fujita | 1989-12-12 |
| 4827056 | Process for preparing chlorinated olefins | Toshiki Mori, Takashi Onishi, Yoshiji Fujita | 1989-05-02 |
| 4800254 | Commodity information transmission system for on-line transaction network | Tatsuya Nozaki | 1989-01-24 |
| 4745229 | Process for preparing .alpha., .beta.-unsaturated aldehydes | Junzo Otera, Takashi Onishi, Yoshiji Fujita | 1988-05-17 |
| 4659510 | Trimethylcyclohexenyl compounds and aroma compositions containing the same | Takashi Ohnishi, Yoshiji Fujita, Takashi Nishida | 1987-04-21 |
| 4603208 | Certain polyprenyl intermediates | Takashi Onishi, Fumio Mori, Tetsuo Takigawa, Yoshiji Fujita, Masao Mizuno +1 more | 1986-07-29 |