Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310810 | Electric double-layer capacitor including holes penetrating a negative electrode current collector and method of producing same | Osamu Hiroi, Daigo Takemura, Kenro Mitsuda, Shigeru Aihara, Yasushi Uehara | 2012-11-13 |
| 7974073 | Electric double-layer capacitor with a negative electrode containing a carbon material and a titanium oxide | Daigo Takemura, Kenro Mitsuda, Tetsuo Mitani | 2011-07-05 |
| 7636232 | Electric double layer capacitor | Kenro Mitsuda, Yoshiyuki Takuma, Daigo Takemura, Tetsuo Mitani, Fumiyuki Miyamoto +1 more | 2009-12-22 |
| 7463478 | Electric double layer capacitor | Kenro Mitsuda, Yoshiyuki Takuma, Daigo Takemura, Tetsuo Mitani, Fumiyuki Miyamoto +1 more | 2008-12-09 |
| 6303259 | Heat and light-sensitive recording material and recording method with the same | Toshio Kobayashi, Suguru Nagae, Takamitsu Fujimoto, Keiki Yamada | 2001-10-16 |
| 5888684 | Electrophotographic photosensitive member | Toshio Kobayashi, Kazuko Wakita, Suguru Nagae, Takamitsu Fujimoto | 1999-03-30 |
| 5783344 | Electrophotographic photosensitive member | Toshio Kobayashi, Suguru Nagae, Takamitsu Fujimoto | 1998-07-21 |
| 5686216 | Photosensitive member and method of producing the same | Takamitsu Fujimoto, Suguru Nagae, Toshio Kobayashi, Kazuko Wakita | 1997-11-11 |