Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919055 | Hydrogen supply device | Yasuo Kondo, Kiyoshi Kawaguchi | 2005-07-19 |
| 6838063 | Hydrogen supply device | Yasuo Kondo, Kiyoshi Kawaguchi, Masanori Uehara | 2005-01-04 |
| 6679317 | Cooling device boiling and cooling refrigerant, with main wick and auxiliary wick | Akihisa Kokubo | 2004-01-20 |
| 6615603 | Cooling system of heat emitters | Masaaki Tanaka, Shigeo Numazawa, Katsuya Ishii, Hideaki Sato, Shin Honda +2 more | 2003-09-09 |
| 6604573 | Hydrogen occluding core | Shingo Morishima, Toshihiro Mafune | 2003-08-12 |
| 6569552 | Fuel cell system including fuel cell for generating electric energy by chemical reaction between hydrogen and oxygen | Haruhiko Kato, Naoto Hotta, Kunio Okamoto, Kiyoshi Kawaguchi, Masanori Uehara | 2003-05-27 |
| 6360814 | Cooling device boiling and condensing refrigerant | Hiroshi Tanaka, Eitaro Tanaka, Takahide Ohara, Kiyoshi Kawaguchi | 2002-03-26 |
| 6341646 | Cooling device boiling and condensing refrigerant | Hiroshi Tanaka, Kiyoshi Kawaguchi, Takahide Ohara, Akihiro Maeda | 2002-01-29 |
| 6341645 | Cooling device boiling and condensing refrigerant | Hiroshi Tanaka, Kiyoshi Kawaguchi, Takahide Ohara, Akihiro Maeda | 2002-01-29 |
| 6321831 | Cooling apparatus using boiling and condensing refrigerant | Hiroshi Tanaka, Kiyoshi Kawaguchi, Takahide Ohara, Akihiro Maeda, Eitaro Tanaka | 2001-11-27 |
| 6227287 | Cooling apparatus by boiling and cooling refrigerant | Hiroshi Tanaka, Kazuo Kobayashi, Kiyoshi Kawaguchi, Tatsuhito MATSUMOTO | 2001-05-08 |
| 6005772 | Cooling apparatus for high-temperature medium by boiling and condensing refrigerant | Kazuo Kobayashi, Hiroshi Tanaka, Kiyoshi Kawaguchi | 1999-12-21 |
| 5619866 | Adsorptive type refrigeration apparatus | Hideaki Sato, Shin Honda, Seiji Inoue, Hiroshi Tanaka | 1997-04-15 |
| 5546754 | Air-conditioning apparatus for vehicle use | Katsuya Kusano | 1996-08-20 |
| 4925468 | Filter device provided in an air conditioning device | Noriaki Kishi, Kazuto Nosaka, Yukio Shibata | 1990-05-15 |