Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10367412 | Power factor correction circuit and switching power source device using the same | — | 2019-07-30 |
| 9242637 | Vehicle control system | Tomohiko Miyamoto, Noriyuki Yagi, Shigeru Matsumura, Kenjiro Nagata | 2016-01-26 |
| 9041261 | Rotating electrical machine having radial communication passages in permanent magnet rotor | Yoshihisa Yamamoto, Shinichi Otake, Takamasa Takeuchi, Satoshi Murakami | 2015-05-26 |
| 8421284 | Cooling structure for stator | Koji Kato, Tsuyoshi Miyaji | 2013-04-16 |
| 4931509 | Curable acrylate-type elastomer composition | Shigelu Yagishita, Tomoaki Okita | 1990-06-05 |
| 4806351 | Rubber laminate | Toshiki Kurosaki | 1989-02-21 |
| 4734305 | High-pressure rubber hose | Kiyomitsu Terashima | 1988-03-29 |
| 4650834 | Vulcanizable epoxy group-containing elastomer composition | Shigelu Yagishita, Kiyoshi Hosoya, Tadaoki Okumoto | 1987-03-17 |
| 4606952 | Rubber laminate | Masayoshi Ichikawa, Kiyomitsu Terashima, Hiroji Enyo, Shinichiro Iwanaga, Eitaro Okuya | 1986-08-19 |
| 4491621 | Diaphragm | Tadaoki Okumoto, Noriyuki Horiuchi, Seiichi Sahara, Tetsuo Yamada, Kinrou Hashimoto +2 more | 1985-01-01 |
| 4486480 | Rubber hose comprising a liquid nitrile-butadiene copolymer incorporated into a partially hydrogenated unsaturated acrylonitrile-butadiene copolymer | Tadaoki Okumoto, Takashi Kawazoe, Seiichi Sahara, Tetsuo Yamada, Kinrou Hashimoto +2 more | 1984-12-04 |