Issued Patents All Time
Showing 76–100 of 111 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419733 | Fuel cell system having a burner with a flame detection rod therein | Masataka Kadowaki, Akira Fuju, Masatoshi Ueda, Keigo Miyai, Yukinori Akiyama | 2008-09-02 |
| 7276311 | Fuel cell having temperature adjustment means for reaction gas | Takashi Yasuo, Akira Hamada, Hirokazu Izaki, Shuuichi Suzuki, Kunihiro Nakato | 2007-10-02 |
| 7261866 | CO remover that is simple in structure and performs a selective reaction of CO at a high CO selectivity | Masataka Kadowaki | 2007-08-28 |
| 6503650 | Fuel cell system | Takashi Yasuo | 2003-01-07 |
| 6492054 | Polymer electrolyte fuel cell including a water-retaining layer on a ribbed plate | Mitsuo Karakane, Takashi Yasuo, Shigeru Sakamoto, Yasunori Yoshimoto, Ikuo Yonezu +1 more | 2002-12-10 |
| 6426160 | Fuel cell device | Hideo Hagino, Takashi Yasuo | 2002-07-30 |
| 6383676 | Polymer electrolyte fuel cell device | Yukinori Akiyama, Shigeru Sakamoto, Takahiro Isono, Takaaki Matsubayashi, Ikuo Yonezu +1 more | 2002-05-07 |
| 6365293 | Fuel cell having water permeability adjustment capability | Takahiro Isono, Akira Hamada, Minoru Kaneko, Kunihiro Nakato | 2002-04-02 |
| 6329094 | Polymer electrolyte fuel cell showing stable and outstanding electric-power generating characteristics | Takashi Yasuo, Toru Nakaoka, Akira Hamada, Yasunori Yoshimoto, Mitsuo Karakane | 2001-12-11 |
| 6180274 | Cell unit for fuel cells | Yasunori Yoshimoto, Takashi Yasuo, Koji Nishio | 2001-01-30 |
| 6103411 | Hydrogen production apparatus and method operable without supply of steam and suitable for fuel cell systems | Takaaki Matsubayashi, Katsuya Oda | 2000-08-15 |
| 6083638 | Fuel cell | Shunsuke Taniguchi, Akira Hamada, Minuro Kaneko | 2000-07-04 |
| 6045319 | Carrier transport device | Hiroshi Uchida, Yasuo Hisa, Sanpei Kinoshita | 2000-04-04 |
| 5975963 | Female terminal | Mitsutoshi Higuchi, Toshikazu Mizutani, Satoru Imaeda, Takehiko Niwa, Haruo Shimura | 1999-11-02 |
| 5958613 | Polymer electrolyte fuel cell and a polymer electrolyte fuel cell system which supply anode-side channels with a gas-liquid mixture | Akira Hamada, Takaaki Matsubayashi, Toru Nakaoka, Toshikazu Nakajima | 1999-09-28 |
| 5624683 | Sustained-release multi-granule tablet | Hidenobu Andoh, Sumio Watanabe | 1997-04-29 |
| 5576021 | Sustained-release multi-granule tablet | Hidenobu Andoh, Sumio Watanabe | 1996-11-19 |
| 5505217 | Apparatus for washing and drying discrete parts | Masami Takagi, Yukihisa Kenpe, Hisashi Tsuge | 1996-04-09 |
| 5495864 | Apparatus for washing and drying discrete parts | Masami Takagi, Yukihisa Kenpe, Hisashi Tsuge | 1996-03-05 |
| 5472800 | High-temperature fuel cell with external manifolds | Hitoshi Goto, Toshikazu Nakajima | 1995-12-05 |
| 5425943 | Modified tPA-containing injection composition having increased solubility | Masahiro Kawahara, Yuichiro Hayashi, Naoki Asakawa, Sumio Watanabe | 1995-06-20 |
| 5120719 | Conjugate of prostaglandin and polysaccharide | Kiyoshi Iwamoto, Masahiro Kawahara, Sumio Watanabe, Fumio Sagami | 1992-06-09 |
| 5093200 | Multilayer sustained release granule | Sumio Watanabe, Ichiro YAMAKAWA, Hidenobu Ando, Nobutaka Noda | 1992-03-03 |
| 5030354 | Separation agent for optical isomers | Toshinobu Miwa, Teiichi Hattori, Masanori Tsuno, Masaki Ichikawa, Takeshi Miyakawa | 1991-07-09 |
| 5030455 | Sustained-release drug preparation | Hidenobu Andoh, Sumio Watanabe | 1991-07-09 |