Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297445 | Porous carbon electrode substrate and its production method and carbon fiber paper | Makoto Nakamura, Hidehiko Ohashi, Mitsuo Hamada, Kazushige Mihara | 2007-11-20 |
| 6713034 | Porous carbon electrode material, method for manufacturing the same, and carbon fiber paper | Makoto Nakamura, Hidehiko Ohashi, Mitsuo Hamada, Kazushige Mihara | 2004-03-30 |
| 6392867 | Electric double layer capacitor and method for preparing the same | Teruyuki Yamada, Mitsuo Hamada, Tomoyoshi Chiba | 2002-05-21 |
| 6326451 | Acrylonitrile-based precursor fiber for the formation of carbon fiber, process for preparing same, and carbon formed from same | Mitsuo Hamada, Teruyuki Yamada, Tatsuzi Shimizu | 2001-12-04 |
| 6248267 | Method for manufacturing fibril system fiber | Teruyuki Yamada, Katsuhiko Shinada, Hideaki Habara, Shigeki Ogawa, Sadatoshi Nagamine +2 more | 2001-06-19 |
| 6114068 | Sheet for forming a polymer gelled electrolyte, a polymer gelled electrolyte using it, and a method for manufacture thereof | Teruyuki Yamada, Seiji Hayashi, Mitsuo Hamada | 2000-09-05 |
| 5202183 | Alkali-resistant synthetic fiber | Yoshifumi Furutani, Takashi Tabuchi, Yasushi Yamaguchi | 1993-04-13 |