Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D532481 | Valve | — | 2006-11-21 |
| 7036758 | Cone crusher | Masaki Hamaguchi, Shoji Inomata, Hirotoshi Takanami, Hiroyuki Yuki | 2006-05-02 |
| 6889709 | Manifold valve | Toshihiro Hanada | 2005-05-10 |
| 6755388 | Pinch valve | Shigenobu Furukawa | 2004-06-29 |
| 6555272 | Lithium secondary battery and active material for negative electrode in lithium secondary battery | Kimihito Suzuki, Taro Kono, Tsutomu Sugiura, Hiromasa Shoji | 2003-04-29 |
| 6194067 | Carbonaceous particles and carbonaceous fibers both coated with boron nitride, and lithium secondary cells produced by using the same as negative active material | Tsutomu Sugiura, Kimihito Suzuki, Taro Kohno, Koki Inada, Yoshitaka Yamana | 2001-02-27 |
| 5905927 | Image forming apparatus and driving mechanism for image holding member | Yoshinori Inoue, Masanori Murakami, Jinju Okuno, Masanori Yamamoto, Shinya Sakanashi | 1999-05-18 |
| 4975263 | Process for producing mesophase pitch-based carbon fibers | Masatoshi Furuyama, Yasunori Sajiki, Tadao Tomioka | 1990-12-04 |
| 4775589 | Coaltar pitch based carbon fiber having high Young's modulus | Tokuhiko Nishida, Yasunori Sajiki, Mitsuaki Matsumoto | 1988-10-04 |
| 4500501 | Method of removing sulfur oxides and nitrogen oxides by dry process | Yoshinobu Komatsubara | 1985-02-19 |
| 4469662 | Method of removing sulfur oxides and nitrogen oxides by dry process | Yoshinobu Komatsubara | 1984-09-04 |
| 4198650 | Capacitive-type nonlinear emphasis circuit | Masayuki Hongu, Kazuo Yamagiwa | 1980-04-15 |