Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597856 | Direct methanol fuel cell | Yoshihiro Akasaka, Masato Akita, Ryosuke Yagi, Kazuhiro Yasuda, Taishi Fukazawa | 2013-12-03 |
| 7812252 | Dye sensitized solar cell and method for manufacturing dye sensitized solar cell | Shinji Murai, Satoshi Mikoshiba, Shuji Hayase | 2010-10-12 |
| 7759277 | Fuel cell catalyst, process for preparation of the same, and membrane electrode assembly and fuel cell employing the catalyst | Taishi Fukazawa, Wu Mei, Yoshihiko Nakano, Tsuyoshi Kobayashi, Itsuko Mizutani | 2010-07-20 |
| 7297426 | Direct methanol fuel cell system, fuel cartridge, and memory for fuel cartridge | Hirotaka Sakai, Nobuo Shibuya, Hiroyuki Hasebe, Norihiro Tomimatsu, Hirohisa Miyamoto +1 more | 2007-11-20 |
| 7196264 | Dye sensitized solar cell and method for manufacturing dye sensitized solar cell | Shinji Murai, Satoshi Mikoshiba, Shuji Hayase | 2007-03-27 |
| 7147950 | Liquid fuel-housing tank for fuel cell and fuel cell | Maki Yonetsu, Masahiro Takashita | 2006-12-12 |
| 7126054 | Raw material kit for electrolytic composition, electrolytic composition, and dye-sensitized solar cell | Shinji Murai, Satoshi Mikoshiba, Shuji Hayase | 2006-10-24 |
| 6506513 | Liquid fuel-housing tank for fuel cell and fuel cell | Maki Yonetsu, Masahiro Takashita | 2003-01-14 |
| 6384321 | Electrolyte composition, photosensitized solar cell using said electrolyte composition, and method of manufacturing photosensitized solar cell | Satoshi Mikoshiba, Maki Yonetsu, Shuji Hayase | 2002-05-07 |
| 6310282 | Photovoltaic conversion element and a dye-sensitizing photovoltaic cell | Masatoshi Sakurai, Katsuyuki Naito, Akihiro Horiguchi, Maki Yonetsu | 2001-10-30 |
| 6110596 | Silicon nitride ceramic circuit substrate and semiconductor device using the same | Mitsuo Kasori, Akihiro Horiguchi, Fumio Ueno | 2000-08-29 |
| 6107638 | Silicon nitride circuit substrate and semiconductor device containing same | Akihiro Horiguchi, Mitsuo Kasori, Fumio Ueno | 2000-08-22 |
| 6086990 | High thermal conductivity silicon nitride circuit substrate and semiconductor device using the same | Akihiro Horiguchi, Mitsuo Kasori, Fumio Ueno | 2000-07-11 |
| 6013356 | Circuit board with high strength and high reliability and process for preparing the same | Akihiro Horiguchi, Mitsuo Kasori, Fumio Ueno | 2000-01-11 |
| 5641718 | Sintered aluminum nitride and circuit substrate using sintered aluminum nitride | Akihiro Horiguchi, Katsuyoshi Oh-Ishi, Mitsuo Kasori, Fumio Ueno, Jun Monma +1 more | 1997-06-24 |
| 5616956 | Circuit substrate including insulating layer of aluminum nitride and electrically conductive layer of conductive component, aluminum nitride and other components, and semiconductor device containing same | Akihiro Horiguchi, Jun Monma, Kazuo Kimura, Katsuyoshi Oh-Ishi, Fumio Ueno +1 more | 1997-04-01 |