Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823359 | Radiation image detection device | Koei Yamamoto, Hiroki Suzuki, Yuichi Miyamoto, Naoto Sakurai | 2017-11-21 |
| 9625587 | Device for reading radiological images | Koei Yamamoto, Hiroki Suzuki, Yuichi Miyamoto, Naoto Sakurai | 2017-04-18 |
| 9347636 | Vehicle lighting unit | Toshiyasu Soda, Hisashi Furuya, Shinji Yamagata | 2016-05-24 |
| D498826 | Metal ring gasket | Kenichi Takahiro, Hideaki Mori, Kanji Hanashima | 2004-11-23 |
| 6447148 | Reflecting mirror manufacture method and lamp assembly | Takuya Kushimoto, Yasushi Yatsuda, Ryotaro Owada, Teruo Koike, Kouji Ohe +1 more | 2002-09-10 |
| 6412460 | Valve operating system in internal combustion engine | Toshiyuki Sato, Toshihiro Kamiyama, Mamoru Kosuge, Yutaka Otobe | 2002-07-02 |
| 6125805 | Valve operating system in internal combustion engine | Toshiyuki Sato, Yutaka Otobe | 2000-10-03 |
| 5979379 | Valve operating system in internal combustion engine | Toshiyuki Sato, Yutaka Otobe | 1999-11-09 |
| 5529032 | Valve-operation control system for internal combustion engine | Yukio Nakayama, Kenji Nakajima | 1996-06-25 |
| 5456225 | Valve operating device for internal combustion engine | Kenji Nakajima, Yoshiaki Iizuka, Tomoki Okita, Yukio Nakayama | 1995-10-10 |
| 5228423 | Dual-fuel engine | Shunichi Tsuzuki, Yuji Yamamoto | 1993-07-20 |
| 5027753 | Intake system of multi-cylinder internal combustion engine | Minoru Hamazaki, Yoshifusa Kanazawa | 1991-07-02 |
| 4955121 | Method for producing a rocker arm for use in an internal combustion engine | Masakazu Sato, Seiichi Koike, Keisuke Ban | 1990-09-11 |
| 4928641 | Lubricant supplying system for DOHC type multi-cylinder internal combustion engine | Tomonori Niizato, Tsuneo Tanai, Kazuhiro Kasahara, Tsutomu Saka | 1990-05-29 |
| 4911112 | Valve operating system for internal combustion engines | Noriyuki Yamada, Toshiki Kobayashi, Tsuneo Tanai, Tsutomu Saka | 1990-03-27 |
| 4883027 | Valve operating system for internal combustion engines | Tsuneo Tanai, Noriyuki Yamada, Tsutomu Saka, Toshiki Kobayashi | 1989-11-28 |
| 4796574 | SOHC type internal combustion engine | Noriaki Fujii, Takeshi Iwata | 1989-01-10 |
| 4762099 | Valve actuating device of four-cycle internal combustion engine | Noriaki Fujii, Takeshi Iwata, Naoki Takahara | 1988-08-09 |
| 4748946 | SOHC type internal combustion engine | Noriaki Fujii, Takeshi Iwata | 1988-06-07 |
| 4637358 | Spark plug cap apparatus | Yoshiki YANO | 1987-01-20 |