Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189472 | Fuel cell, electrode for fuel cell and a method of manufacturing the same | Seiichi Suenaga, Maki Yonetsu, Norihiro Tomimatsu, Yasuhiro Goto, Yoshihiko Nakano | 2007-03-13 |
| 7153604 | Liquid fuel cell device | Yoshihiro Akasaka, Wu Mei | 2006-12-26 |
| 7125822 | Fuel cell catalyst and fuel cell | Yoshihiko Nakano, Wu Mei, Maki Yonetsu, Shinichi Onodera, Seiichi Suenaga | 2006-10-24 |
| 6447941 | Fuel cell | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuhiro Yasuda, Masahiro Takashita | 2002-09-10 |
| 6416898 | Fuel cell comprising an inorganic glass layer | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuhiro Yasuda, Masahiro Takashita | 2002-07-09 |
| 6306535 | Molten carbonate fuel cell | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuaki Nakagawa | 2001-10-23 |
| 6271172 | Method for manufacturing a carbon dioxide gas absorbent | Toshiyuki Ohashi, Kazuaki Nakagawa, Yoshihiro Akasaka, Norihiro Tomimatsu | 2001-08-07 |
| 6037076 | Molten carbonate fuel cell and method of manufacturing retaining material for electrolyte body of molten carbonate fuel cell | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuaki Nakagawa | 2000-03-14 |
| 6024774 | Chemical reaction apparatus and method of collecting main product gas | Kazuaki Nakagawa, Toshiyuki Ohashi, Yoshihiro Akasaka, Norihiro Tomimatsu | 2000-02-15 |
| 5989740 | Molten carbonate fuel cell | Norihiro Tomimatsu, Kazuaki Nakagawa, Yoshihiro Akasaka | 1999-11-23 |
| 5866090 | Method for separation of carbon dioxide gas | Kazuaki Nakagawa, Yoshihiro Akasaka, Norihiro Tomimatsu, Akiko Watanabe | 1999-02-02 |
| 5827495 | Molten carbonate fuel cell and method of manufacturing retaining material for electrolyte body of molten carbonate fuel cell | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuaki Nakagawa | 1998-10-27 |
| 5595832 | Molten carbonate fuel cell | Norihiro Tomimatsu, Yoshihiro Akasaka, Kazuaki Nakagawa, Hiroshi Tateishi | 1997-01-21 |
| 5399438 | Stainless steel member and method of manufacturing stainless steel member | Hiroshi Tateishi, Kiyoshi Imai, Kazuaki Nakagawa, Yoshihiro Akasaka | 1995-03-21 |
| 5256498 | Molten carbonate fuel cell | Yoshihiro Akasaka, Kazuaki Nakagawa, Hiroshi Tateishi | 1993-10-26 |
| 4895774 | Molten carbonate fuel cell | Yoshihiro Akasaka, Hiroshi Tateishi, Takashi Ogawa | 1990-01-23 |