Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7763545 | Semiconductor device manufacturing method | Genichi Komuro, Mitsuhiro Endo, Naoki Hirai | 2010-07-27 |
| 7709132 | Fuel cell stack | Ayumu Ishizuka, Go Morimoto | 2010-05-04 |
| 7662502 | Fuel cell system | Masaharu Suzuki, Yasunori Kotani, Kentaro Nagoshi, Yoshihito Kimura, Tadashi Nishiyama +1 more | 2010-02-16 |
| 7641999 | Fuel cell stack | Ayumu Ishizuka, Go Morimoto | 2010-01-05 |
| 7632597 | Fuel cell and separator thereof | Narutoshi Sugita, Yoshihiro Nakanishi, Tadashi Nishiyama, Keisuke Andou | 2009-12-15 |
| 7611788 | Fuel cell stack | Masaaki Sakano, Yasuhiro Watanabe, Satoshi Tanimoto | 2009-11-03 |
| 7598557 | Semiconductor device and method for fabricating a semicondutor device including first and second hydrogen diffusion preventing films | Kouichi Nagai, Naoya Sashida, Yasutaka Ozaki | 2009-10-06 |
| 7592656 | Semiconductor device and fabricating method of the same | Kouichi Nagai | 2009-09-22 |
| 7510795 | Separator, fuel cell, and connection construction between cell voltage measurement device side terminal and fuel cell side terminal | Masaaki Sakano, Toshiaki Ariyoshi, Keisuke Andou | 2009-03-31 |
| 7459231 | Polymer electrolyte fuel cell stack and operating method thereof | Yoshinori Wariishi, Naoyuki Enjoji, Narutoshi Sugita, Masaharu Suzuki, Seiji Sugiura | 2008-12-02 |
| 7384703 | Fuel cell system | Masahiko Sato, Yosuke Fujii | 2008-06-10 |
| 7378166 | Cell voltage measuring device for fuel cell | Masahiko Sato, Toshiaki Ariyoshi | 2008-05-27 |
| 7354670 | Fuel cell with fuel gas adjustment mechanism | Naoyuki Enjoji, Yuichiro Kosaka | 2008-04-08 |
| 7297432 | Fuel cell and fuel cell stack | Narutoshi Sugita, Yoshihiro Nakanishi | 2007-11-20 |
| 7255945 | Compact fuel cell system with efficient power generation performance | Naoyuki Enjoji, Masaharu Suzuki | 2007-08-14 |
| 7232582 | Fuel cell | Naoyuki Enjoji, Masaharu Suzuki, Masaru Oda | 2007-06-19 |
| 7201987 | Membrane electrode assembly, and fuel cell unit | Narutoshi Sugita, Yoshihiro Nakanishi, Tadashi Nishiyama | 2007-04-10 |
| 7201990 | Fuel cell stack | Yoshinori Wariishi, Masaharu Suzuki, Narutoshi Sugita, Ichiro Baba, Ken Takahashi +3 more | 2007-04-10 |
| 7178374 | Press forming apparatus for fuel cell metal separator | Naoyuki Enjoji, Toshiki Kawamura, Takanori Monda | 2007-02-20 |
| 7174977 | Vehicle with electric motor mounted thereon | Naoyuki Enjoji, Masaharu Suzuki, Yoshinori Wariishi, Masaru Oda | 2007-02-13 |
| 7169496 | Fuel Cell | Naoyuki Enjoji, Kentaro Nagoshi | 2007-01-30 |
| 7090941 | Fuel cell stack and a method of supplying reactant gases to the fuel cell stack | Ichiro Baba, Yosuke Fujii, Ken Takahashi, Daisuke Wachi, Hiromichi Yoshida +5 more | 2006-08-15 |
| 7082650 | Snap fit mechanism | Yoshifumi Awakura, Kazutoshi Taniguchi | 2006-08-01 |
| 7049023 | Fuel cell separator having a channel formed using a sealing member | Yosuke Fujii, Takayuki Ogawa, Masaharu Suzuki | 2006-05-23 |
| 6991871 | Fuel cell | Kentaro Nagoshi, Keisuke Andou | 2006-01-31 |