Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759019 | Liquid fuel cell, membrane electrode assembly and cathode | Wu Mei, Miho Maruyama, Jun Tamura, Yoshihiko Nakano | 2010-07-20 |
| 7517466 | Method for manufacturing porous structure and method for forming pattern | Koji Asakawa, Toshiro Hiraoka, Yasuyuki Hotta | 2009-04-14 |
| 7153604 | Liquid fuel cell device | Hideyuki Ohzu, Wu Mei | 2006-12-26 |
| 7097781 | Method for manufacturing porous structure and method for forming pattern | Koji Asakawa, Toshiro Hiraoka, Yasuyuki Hotta | 2006-08-29 |
| 7090784 | Method for manufacturing porous structure and method for forming pattern | Koji Asakawa, Toshiro Hiraoka, Yasuyuki Hotta | 2006-08-15 |
| 6565763 | Method for manufacturing porous structure and method for forming pattern | Koji Asakawa, Toshiro Hiraoka, Yasuyuki Hotta | 2003-05-20 |
| 6447941 | Fuel cell | Norihiro Tomimatsu, Hideyuki Ohzu, Kazuhiro Yasuda, Masahiro Takashita | 2002-09-10 |
| 6416898 | Fuel cell comprising an inorganic glass layer | Hideyuki Ohzu, Norihiro Tomimatsu, Kazuhiro Yasuda, Masahiro Takashita | 2002-07-09 |
| 6306535 | Molten carbonate fuel cell | Norihiro Tomimatsu, Hideyuki Ohzu, Kazuaki Nakagawa | 2001-10-23 |
| 6271172 | Method for manufacturing a carbon dioxide gas absorbent | Toshiyuki Ohashi, Kazuaki Nakagawa, Hideyuki Ohzu, 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, Hideyuki Ohzu, Kazuaki Nakagawa | 2000-03-14 |
| 6024774 | Chemical reaction apparatus and method of collecting main product gas | Kazuaki Nakagawa, Hideyuki Ohzu, Toshiyuki Ohashi, Norihiro Tomimatsu | 2000-02-15 |
| 5989740 | Molten carbonate fuel cell | Norihiro Tomimatsu, Hideyuki Ohzu, Kazuaki Nakagawa | 1999-11-23 |
| 5866090 | Method for separation of carbon dioxide gas | Kazuaki Nakagawa, Hideyuki Ohzu, 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, Hideyuki Ohzu, Kazuaki Nakagawa | 1998-10-27 |
| 5643690 | Molten carbonate fuel cell | Hiroshi Tateishi, Norihiro Tomimatsu, Kazuaki Nakagawa, Hideyuki Ozu | 1997-07-01 |
| 5595832 | Molten carbonate fuel cell | Norihiro Tomimatsu, Hideyuki Ohzu, Kazuaki Nakagawa, Hiroshi Tateishi | 1997-01-21 |
| 5399438 | Stainless steel member and method of manufacturing stainless steel member | Hiroshi Tateishi, Kiyoshi Imai, Hideyuki Ohzu, Kazuaki Nakagawa | 1995-03-21 |
| 5256498 | Molten carbonate fuel cell | Hideyuki Ohzu, Kazuaki Nakagawa, Hiroshi Tateishi | 1993-10-26 |
| 4895774 | Molten carbonate fuel cell | Hideyuki Ohzu, Hiroshi Tateishi, Takashi Ogawa | 1990-01-23 |