Issued Patents All Time
Showing 76–100 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526643 | System for diagnosing deterioration of catalyst | Takashi Mukaihira, Kiyoshi Miura, Kazuya Kawano | 1996-06-18 |
| 5504682 | Method and apparatus for detecting misfires in an internal combustion engine | Takashi Shiraishi, Mamoru Nemoto, Yuichi Kashimura | 1996-04-02 |
| 5485374 | Combustion-conditon diagnostic system and method for a multicylinder engine | Yutaka Takaku | 1996-01-16 |
| 5467277 | Apparatus and method for automobile control using a control characteristic which can be adjusted by the driver | Masaaki Fujisawa, Taiji Hasegawa, Shoji Sasaki, Masahide Sakamoto | 1995-11-14 |
| 5400592 | Diagnostic apparatus for catalytic converter of an internal combustion engine | Takashi Mukaihira, Yutaka Takaku, Akihito Numata | 1995-03-28 |
| 5396176 | Combustion condition diagnosis utilizing multiple sampling of ionic current | Takashi Mukaihira | 1995-03-07 |
| 5384166 | Method for controlling coating weight on a hot-dipped steel strip | Toshio Sato, Shunichi Sugiyama, Akira Yada | 1995-01-24 |
| 5341642 | System for diagnosing engine exhaust gas purifying device and system for diagnosing sensor | Nobuo Kurihara, Takashi Mukaihira, Kazuya Kawano, Yutaka Takaku | 1994-08-30 |
| 5339156 | Facsimile mail system linked to data communication system | — | 1994-08-16 |
| 5241480 | Method and apparatus for detecting combustion conditions in multicylinder internal combustion engine based upon engine speed evaluation | Yutaka Takaku, Mineo Kashiwaya, Naoyuki Tanaka | 1993-08-31 |
| 5237818 | Conversion efficiency measuring apparatus of catalyst used for exhaust gas purification of internal combustion engine and the method of the same | Masayoshi Kaneyasu, Seiji Asano | 1993-08-24 |
| 5215062 | Fuel control device and method for internal combustion engine | Seiji Asano | 1993-06-01 |
| 5199405 | Ignition current conduction time control apparatus for internal combustion engine | Takashi Mukaihira, Noboru Sugiura, Ryoichi Kobayashi | 1993-04-06 |
| 5191928 | Method for continuous casting of steel and apparatus therefor | Toshio Sato, Shunichi Sugiyama, Masayuki Nakada, Takashi Oosako, Kentaro Mori | 1993-03-09 |
| 5107816 | Air-fuel ratio control apparatus | Kozo Katogi | 1992-04-28 |
| 5091000 | Method for cleaning molten metal and apparatus therefor | Yutaka Okubo, Shuzo Fukuda, Yoshihiko Kawai, Shunichi Sugiyama, Yoshiteru Kikuchi +1 more | 1992-02-25 |
| 5091856 | Control apparatus for automobiles | Taiji Hasegawa, Masaaki Fujisawa, Masahide Sakamoto, Hideharu Takahashi | 1992-02-25 |
| 4973500 | Method of plating metal sheets by passing the sheet upwards in close proximity to an upwardly directed nozzle | Shunichi Sugiyama, Yasuhisa Tajiri, Michitaka Sakurai | 1990-11-27 |
| 4972818 | Control apparatus of internal combustion engine | Toshiro Nomura, Seiichi Kikuchi, Yasunori Mouri, Takeshi Atago | 1990-11-27 |
| RE32959 | Automatic focusing apparatus | Hiroshi Ohmura, Takashi Maemori | 1989-06-20 |
| 4748951 | Apparatus for and method of controlling the idling of automobile engine | Toshio Manaka, Takeshi Atago | 1988-06-07 |
| 4676212 | Ignition timing control apparatus for an internal combustion engine having a plurality of cylinders | Yuichi Kashimura, Noboru Sugiura, Masami Shida, Akira Teragakiuchi, Yasunori Mouri | 1987-06-30 |
| 4648381 | Gas cooking oven | Yasuhisa Sakamoto, Isao Takahashi | 1987-03-10 |
| 4634223 | Prism with no detrimental internal reflection | — | 1987-01-06 |
| 4601801 | Vertical type electro-galvanizing apparatus | Shuzo Fukuda, Yutaka Ohkubo, Masaru Sagiyama, Akira Tonouchi | 1986-07-22 |