Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428667 | Member for vehicle and manufacturing process for the same | Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu +5 more | 2016-08-30 |
| 9403990 | Curing-type coating-agent composition | Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu +6 more | 2016-08-02 |
| 9359521 | Member for vehicle and manufacturing process for the same | Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu +6 more | 2016-06-07 |
| 8900712 | Member for vehicle and manufacturing process for the same | Tetsuya Mitsuoka, Toshihisa Shimo, Kyoko Kumagai, Hidetaka Hayashi, Naoharu Ueda +5 more | 2014-12-02 |
| 8716360 | Curing-type coating-agent composition | Tetsuya Mitsuoka, Toshihisa Shimo, Kyoko Kumagai, Hidetaka Hayashi, Naoharu Ueda +5 more | 2014-05-06 |
| 5470558 | Process for producing pitch-based carbon fibers superior in compression characteristics | Osamu Kato, Tsutomu Kihara | 1995-11-28 |
| 5061413 | Process for producing pitch-based carbon fibers | Seiichi Uemura, Osamu Kato | 1991-10-29 |
| 4620919 | Pitch for the production of carbon fibers | Seiichi Uemura, Osamu Kato, Hazime Nakazima | 1986-11-04 |
| 4579645 | Starting pitch for carbon fibers | Seiichi Uemura, Osamu Kato, Michiharu Harakawa | 1986-04-01 |
| 4575411 | Process for preparing precursor pitch for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1986-03-11 |
| 4533535 | Starting pitches for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Katoh | 1985-08-06 |
| 4521294 | Starting pitches for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1985-06-04 |
| 4490239 | Pitch for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1984-12-25 |
| 4474617 | Pitch for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1984-10-02 |
| 4470960 | Process for the production of pitch-derived carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1984-09-11 |
| 4469667 | Process for production of pitch-derived carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1984-09-04 |
| 4460557 | Starting pitches for carbon fibers | Osamu Kato, Seiichi Uemura, Shunichi Yamamoto, Takao Hirose | 1984-07-17 |
| 4440624 | Starting pitches for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1984-04-03 |
| 4397830 | Starting pitches for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osami Kato | 1983-08-09 |
| 4391788 | Starting pitches for carbon fibers | Seiichi Uemura, Shunichi Yamamoto, Takao Hirose, Osamu Kato | 1983-07-05 |
| 4231857 | Process for preparing petroleum-derived binder pitch | Osamu Kato, Seiichi Uemura, Syunichi Yamamoto, Takao Hirose | 1980-11-04 |
| 4229221 | Method for producing refractories | Seiichi Uemura, Syunichi Yamamoto, Takao Hirose, Osamu Kato, Minoru Nagai | 1980-10-21 |
| 4220474 | Amorphous refractory compositions | Seiichi Uemura, Syunichi Yamamoto, Takao Hirose, Osamu Kato, Minoru Nagai | 1980-09-02 |