Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318948 | Oxide superconductor, superconducting wire and coil using the same and method of production thereof | Michiya Okada, Ryou Nishiwaki, Yoshihide Wadayama, Toshimi Matsumoto, Katsuzo Aihara +4 more | 1994-06-07 |
| 4946661 | Process for removing nitrogen oxides | Takahiro Tachi, Akira Kato, Hiroshi Kawagoshi, Hisao Yamashita, Tomoichi Kamo +2 more | 1990-08-07 |
| 4906176 | High temperature stable catalyst, process for preparing same, and process for conducting chemical reaction using same | Hisao Yamashita, Akira Kato, Shigeo Uno, Mamoru Mizumoto | 1990-03-06 |
| 4865827 | Process for removing nitrogen oxides | Takahiro Tachi, Hiroshi Kawagoshi, Akira Kato, Hisao Yamashita, Tomoichi Kamo +2 more | 1989-09-12 |
| 4793797 | Method of catalytic combustion using heat-resistant catalyst | Akira Kato, Hisao Yamashita, Hiroshi Kawagoshi, Noriko Watanabe | 1988-12-27 |
| 4738946 | High temperature stable catalyst and process for preparing same | Hisao Yamashita, Akira Kato, Shigeo Uno, Mamoru Mizumoto | 1988-04-19 |
| 4631263 | Water-repellent catalyst for gas/liquid reactions and process for gas/liquid reactions by using the same | Mamoru Mizumoto, Hisao Yamashita, Kazuhiko Yamaguchi | 1986-12-23 |
| 4623415 | Method of making fuel cell | Toshiki Kahara, Kenzo Ishii, Seizi Takeuchi, Jinichi Imahashi, Akio Honji | 1986-11-18 |
| 4559284 | Secondary battery | Shigeoki Nishimura, Kazunori Fujita, Hiroyuki Sugimoto, Atsuko Tohyama, Noboru Ebato | 1985-12-17 |
| 4550067 | Secondary battery | Tatsuo Horiba, Kazunori Fujita, Kohki Tamura | 1985-10-29 |
| 4537873 | Catalyst for catalytic combustion | Akira Kato, Tomoichi Kamo, Shigeo Uno, Hiroshi Kawagoshi, Hisao Yamashita | 1985-08-27 |
| 4529671 | Fuel cell | Toshiki Kahara, Kenzo Ishii, Seizi Takeuchi, Jinichi Imahashi, Akio Honji | 1985-07-16 |
| 4518665 | Sheet-shaped polymer secondary battery of layer built type | Kazunori Fujita, Shigeoki Nishimura, Hiroyuki Sugimoto, Noboru Ebato | 1985-05-21 |
| 4436794 | Molten carbonate fuel cell | Masato Takeuchi, Hideo Okada, Hirosi Tobita, Sigeru Okabe, Munehiko Tonami +2 more | 1984-03-13 |
| 4351811 | Process for reducing an eliminating nitrogen oxides in an exhaust gas | Akira Kato, Shigeo Uno, Youichi Sakuta, Fumito Nakajima | 1982-09-28 |
| 4328195 | Process for desulfurizing combustion exhaust gases | Toshikatsu Mori, Teruo Kumagai, Tsukasa Nishimura, Yasuyuki Nishimura | 1982-05-04 |
| 4207209 | Sintered cataltyic or absorbent metallic product and method for sintering metallic powders | Youichi Sakuta, Tomoichi Kamo, Shigeo Uno, Masato Takeuchi, Jinichi Imahashi +3 more | 1980-06-10 |
| 4206036 | Hydrodesulfurization of hydrocarbon oil with a catalyst including titanium oxide | Masato Takeuchi, Hideo Okada, Hiroshi Kawagoshi, Fumito Nakajima | 1980-06-03 |