Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819081 | Plasma film forming system | Sumio Nakatake, Hiroya Kitahata, Setsuo Nakajima, Yuji Eguchi, Junichiro Anzai +1 more | 2010-10-26 |
| 7781540 | Resin composition and molded articles thereof | Takatsune Yanagida, Masatoshi Ando, Yoshihiko Imanaka, Masahiro Yamada, Mitsuaki Yamada +3 more | 2010-08-24 |
| 7772356 | Infrared absorption filter | Masahiro Yamada, Tsuyoshi Fujiki, Mitsuaki Yamada, Takatsune Yanagida, Masatoshi Ando +1 more | 2010-08-10 |
| 7429028 | Valve, exhaust gas recirculation control valve and valve assembling method | Tohru Tanaka, Sotsuo Miyoshi, Toshihiko Miyake | 2008-09-30 |
| 7358016 | Electrophotographic photoreceptor and electrophoto-graphic apparatus equipped with the same | Tsuyoshi Fujiki, Hiroki Sakamoto, Hiroaki Murase, Masashi Tanaka, Mitsuaki Yamada | 2008-04-15 |
| 6837485 | Flow quantity control valve | — | 2005-01-04 |
| 6436224 | Method for joining polyolefin pipes and treatment for the joining | Hiroyuki Nishimura, Yuji HIGUCHI, Hiroyuki Maeba, Hirofumi Ueda, Shiro Sakai +1 more | 2002-08-20 |
| 6279552 | Exhaust gas re-circulation valve | Hidetoshi Okada, Sotsuo Miyoshi, Toshihiko Miyake | 2001-08-28 |
| 6174982 | Process for the preparation of polysilanes | Ryoichi Nishida, Hiroaki Murase | 2001-01-16 |
| 5641849 | Method for producing polysilanes | Ryoichi Nishida, Hiroaki Murase | 1997-06-24 |
| 5540830 | Method for producing disilanes | Ryoichi Nishida, Hiroaki Murase | 1996-07-30 |
| 5416182 | Method for producing silicon network polymers | Tatsuya Shono, Shigenori Kashimura, Ryoichi Nishida | 1995-05-16 |
| 5120406 | Processes for preparation of polysilane | Tatsuya Shono, Shigenori Kashimura, Ryoichi Nishida | 1992-06-09 |