Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445866 | Fuel cell stack | Seiji Sugiura, Jun Kondo, Shigeru Inai, Hiromichi Yoshida, Hiroyuki Tanaka | 2008-11-04 |
| 7445867 | Electrode structure for solid-polymer type fuel cell | Nagayuki Kanaoka, Yoichi Asano, Hiroshi Sohma | 2008-11-04 |
| 7396607 | Manufacturing process for membrane-electrode assemblies | Fusazumi Masaka, Kiyonori Kita, Yuichiro Hama, Masaru Iguchi, Junichi Yano | 2008-07-08 |
| 7381501 | Polymer electrolyte and proton conductive membrane | Toshihiro Otsuki, Nagayuki Kanaoka, Masaru Iguchi, Hiroshi Soma | 2008-06-03 |
| 7211203 | Polymer electrolyte, proton conductive membrane and membrane-electrode assembly | Toshihiro Otsuki, Nagayuki Kanaoka, Masaru Iguchi, Hiroshi Soma | 2007-05-01 |
| 7078121 | Aromatic sulfonate derivative, polyarylene, sulfonated polyarylene and production method thereof, macromolecular solid electrolyte, and proton conductive membrane | Nagayuki Kanaoka, Masaru Iguchi, Hiroshi Soma, Toshihiro Ohtsuki | 2006-07-18 |
| 7030206 | Polymer electrolyte and proton-conducting membrane | Nagayuki Kanaoka, Masaru Iguchi, Hiroshi Sohma, Toshihiro Ohtsuki | 2006-04-18 |
| 7001929 | Proton conductive membrane having improved thermal stability | Kohei Goto, Mayumi Kakuta, Fusazumi Masaka, Kiyonori Kita, Masaru Iguchi +2 more | 2006-02-21 |
| 6720370 | Polycarbonate composition and injection molding made thereof | Akio Nodera | 2004-04-13 |
| 6548624 | Polycarbonate resin composition | Akio Nodera | 2003-04-15 |
| 6498228 | Flame-retardant polycarbonate resin composition and molded product | Akio Nodera, Shigeki Kuze, Tsuyoshi Murakami | 2002-12-24 |
| 6476178 | Polycarbonate resin composition | Akio Nodera | 2002-11-05 |
| 6465555 | Flame-retardant thermoplastic resin compositions and their injection moldings | Akio Nodera | 2002-10-15 |
| 6462167 | Polycarbonate resin composition for gas assist injection molding, process for producing blow-molded article, and blow-molded article | Akio Nodera, Kouichi Hara | 2002-10-08 |
| 6448324 | Flame-retardant polycarbonate resin composition and its blow moldings | Akio Nodera, Kouichi Hara | 2002-09-10 |
| 6369142 | Polycarbonate composition and injection molding made thereof | Akio Nodera | 2002-04-09 |
| 6331584 | Flame-retardant polycarbonate resin composition and its injection moldings | Akio Nodera | 2001-12-18 |
| 6197857 | Flame-retardant polycarbonate resin composition and its moldings | Akio Nodera, Noritada Takeuchi | 2001-03-06 |
| 6150443 | Flame-retardant polycarbonate resin composition and its injection moldings | Akio Nodera | 2000-11-21 |