Issued Patents All Time
Showing 51–75 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647789 | Evaporator unit and ejector type refrigeration cycle | Thuya Aung | 2010-01-19 |
| 7635780 | Method for producing fluorinated 1,3-dioxolane compounds, fluorinated 1, 3-dioxolane compounds, fluorinated polymers of the fluorinated 1,3-dioxolane compounds and optical or electrical materials using the polymers | Yasuhiro Koike | 2009-12-22 |
| 7582714 | Fluorinated polymers, method for producing the fluorinated compounds and polymers | Yasuhiro Koike, Wei Liu, Yinzhong Guo | 2009-09-01 |
| 7285204 | Apparatus for detecting deterioration of air-fuel ratio sensor | Hisashi Iida, Syujiro Morinaga | 2007-10-23 |
| 7100682 | Cooling device with water proof structure | Kiyoshi Kawaguchi, Koji Kishita | 2006-09-05 |
| 6880329 | Exhaust gas purifying system for internal combustion engines | Hisashi Iida, Mitsuo Hara, Hideki Suzuki | 2005-04-19 |
| 6789612 | Cooling device with waterproof structure | Kiyoshi Kawaguchi, Koji Kishita | 2004-09-14 |
| 6696673 | Gas concentration detector having heater for use in internal combustion engine | — | 2004-02-24 |
| 6662782 | Controller for internal combustion engine | Hisashi Iida, Jun Hasegawa, Tomoaki Nakano | 2003-12-16 |
| 6615603 | Cooling system of heat emitters | Masaaki Tanaka, Shigeo Numazawa, Katsuya Ishii, Hideaki Sato, Shin Honda +2 more | 2003-09-09 |
| 6397934 | Cooling device boiling and condensing refrigerant | Hiroyuki Osakabe, Kiyoshi Kawaguchi | 2002-06-04 |
| 6382308 | Boiling cooling system that exchanges heat between higher-temperature fluid and lower-temperature fluid | — | 2002-05-07 |
| 6247526 | Cooling device with arrangement of centrifugal fan | Hajime Sugito, Kiyoshi Kawaguchi, Toshihiro Mafune, Koji Kishita | 2001-06-19 |
| 6136169 | Abnormality diagnosis for air-fuel ratio sensor system | — | 2000-10-24 |
| 6125926 | Heat exchanger having plural fluid passages | Kiyoshi Kawaguchi, Shigeru Kadota, Hajime Sugito | 2000-10-03 |
| 5891261 | Method of stripping a strippable coating film | Shinpei Mizukawa, Toshio Iwase, Tomonari Koike | 1999-04-06 |
| 5806306 | Deterioration monitoring apparatus for an exhaust system of an internal combustion engine | Yasumasa Kaji, Hisashi Iida | 1998-09-15 |
| 5730111 | Air-fuel ratio control system for internal combustion engine | Yasumasa Kaji, Hisashi Iida | 1998-03-24 |
| 5724941 | Malfunction diagnosis device of an internal combustion engine controller | Hideki Suzuki | 1998-03-10 |
| 5531111 | Structure of a volumetric measuring apparatus | Yasuhiro Horiuchi, Kouichi Yamada, Kazuhiko Yamaguchi, Hidekuni Sugi | 1996-07-02 |
| 5362493 | Preparation of redox polymer cathodes for thin film rechargeable batteries | Terje A. Skotheim, Hung Sui Lee | 1994-11-08 |
| 5312805 | Organic superconductive material and process for producing the same | Yoshinobu Ueba | 1994-05-17 |
| 5264092 | Redox polymer modified electrode for the electrochemical regeneration of coenzyme | Terje A. Skotheim, Lo Gorton, Hung Sui Lee, Paul D. Hale | 1993-11-23 |
| 5252546 | Process for producing an organic superconductive material | Yoshinobu Ueba | 1993-10-12 |
| 5197449 | Ignition system for an engine | Nobuyuki Oota | 1993-03-30 |