Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905308 | Vehicle battery cooling device | Naoyuki Abe, Koichi Yamamoto, Tsukasa Ohkawa, Kosuke Tachikawa | 2011-03-15 |
| 7753614 | Connection device for tire-building drum | — | 2010-07-13 |
| 6845003 | Metal collector foil for electric double layer capacitor, method of producing the metal collector foil, and electric double layer capacitor using the metal collector foil | Shigeki Oyama, Manabu Iwaida, Kenichi Murakami, Koichi Yoshida, Hiroyuki Saito | 2005-01-18 |
| 6798643 | Metal collector foil for electric double layer capacitor, method of producing the metal collector foil, and electric double layer capacitor using the metal collector foil | Shigeki Oyama, Manabu Iwaida, Kenichi Murakami, Koichi Yoshida, Hiroyuki Saito +2 more | 2004-09-28 |
| 6770227 | Carbon material | Hiroshi Akita | 2004-08-03 |
| 6491848 | Method of pretreating activated carbon for polarized electrode | Kenji Sato, Takashi Higono, Yasuhiro Matsumoto | 2002-12-10 |
| 6414837 | Electrochemical capacitor | Kenji Sato, Shigeki Oyama, Minoru Noguchi, Takashi Higono, Yasuhiro Matsumoto +3 more | 2002-07-02 |
| 6137053 | Electric double-layer capacitor housing | Kazuo Andou, Koji Kotani, Takeshi Taguchi, Toshiyuki Matsuoka | 2000-10-24 |
| 6008891 | Automatic flaw removing method for long materials | Yoshitomo Tamura, Koji Kawamura, Minoru Nakakusu | 1999-12-28 |
| 5969091 | Aromatic heterocyclic copolymers, molecular composite materials and their production | Hiroshi Akita | 1999-10-19 |
| 5571874 | Method of producing molecular composite material including rigid aromatic polymer | Tatsuya Hattori, Kazuhiro Kagawa, Hiroshi Akita | 1996-11-05 |
| 5449739 | Method of producing shaped article of aromatic heterocyclic copolymer | Hiroshi Akita | 1995-09-12 |
| 5350831 | Method of producing aromatic heterocyclic copolymer and molecular composite material containing same | Hiroshi Akita, Tatsuya Hattori, Kazuhiro Kagawa | 1994-09-27 |
| 5248759 | Method of producing aromatic heterocyclic copolymer and molecular composite material containing same | Hiroshi Akita, Tatsuya Hattori, Kazuhiro Kagawa | 1993-09-28 |
| 4481152 | Rotary throttle valve carburetor | Takeshi Kobayashi | 1984-11-06 |
| 4481153 | Rotary throttle valve carburetor | Takeshi Kobayashi | 1984-11-06 |
| 4447370 | Supplementary fuel supply mechanism for internal combustion engines | Takeshi Kobayashi | 1984-05-08 |
| 4335061 | Auxiliary fuel supply device for internal combustion engines | — | 1982-06-15 |
| 4335062 | Carburetor with rotary throttle | — | 1982-06-15 |
| 4271096 | Carburetor | — | 1981-06-02 |
| 4230146 | Fuel feed system | Tsuneo Hashimoto | 1980-10-28 |