Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179514 | Liquid crystal display device with first and second protruding walls surrounding spherical spacers | Yukio Kurozumi, Makoto Kanbe, Yasuo Minami | 2012-05-15 |
| 8134679 | Liquid crystal display device | Yukio Kurozumi, Makoto Kanbe, Yasuo Minami | 2012-03-13 |
| 6590629 | Liquid crystal display having a plurality of mounting substrates with common connection lines connecting the mounting substrates | Toshihiko Hirobe, Tetsuya Tarui, Naofumi Kondo | 2003-07-08 |
| 6529251 | Liquid crystal display device and method of manufacturing the same | Tetsuya Tarui, Toshihiko Hirobe | 2003-03-04 |
| 6023401 | Abnormality detecting device for exhaust secondary air supplying system | Akira Hashimoto, Toshikazu Oketani, Masaaki Tomii, Hiroyuki Sugiura, Kentaro Yokoo | 2000-02-08 |
| 5672251 | Metallic wiring board and a method for producing the same | Masahito Goto, Hiroshi Morimoto, Yasunori Shimada, Takayoshi Nagayasu, Mitsuaki Hirata +1 more | 1997-09-30 |
| 5434363 | Metallic wiring board | Masahito Goto, Hiroshi Morimoto, Yasunori Shimada, Takayoshi Nagayasu, Mitsuaki Hirata +1 more | 1995-07-18 |
| 5103330 | Matrix-type liquid-crystal display panel having redundant conductor structures | Seiji Fukami, Akihiko Imaya | 1992-04-07 |
| 5054887 | Active matrix type liquid crystal display | Hiroaki Kato, Toshihiko Hirobe | 1991-10-08 |
| 4878472 | Air-fuel ratio feedback control method for internal combustion engines | — | 1989-11-07 |
| 4803898 | Apparatus for detecting a neutral state of a transmission gear of a vehicle engine system | Takeshi Fukuzawa, Hiromitsu Sato, Masahiko Asakura, Atsushi Totsune | 1989-02-14 |
| 4795015 | Clutch operation control system for fluid torque converter of vehicular transmission | Hiroshi Ikura | 1989-01-03 |
| 4771755 | Abnormality detecting method for air-fuel ratio control system for internal combustion engines | Masahiko Asakura, Hiroshi Hasebe, Shinichi Kubota, Koji Kajita, Atsushi Totsune | 1988-09-20 |
| 4770148 | Method of controlling operation of internal combustion engines in dependence upon intake air temperature | Takeshi Fukuzawa, Hiromitsu Sato, Masahiko Asakura | 1988-09-13 |
| 4766862 | Idling speed-up control apparatus internal combustion engine | Kogi Kajita, Satoru Kubo, Atsushi Totsune | 1988-08-30 |
| 4765305 | Control method of controlling an air/fuel ratio control system in an internal combustion engine | Takeshi Fukuzawa, Atsushi Totsune | 1988-08-23 |
| 4753209 | Air-fuel ratio control system for internal combustion engines capable of controlling air-fuel ratio in accordance with degree of warming-up of the engines | Takeshi Fukuzawa | 1988-06-28 |
| 4750466 | Exhaust gas recirculation method for internal combustion engines for automotive vehicles | Takeshi Fukuzawa, Hiromitsu Sato, Masahiko Asakura | 1988-06-14 |
| 4730594 | Air fuel ratio control system for an internal combustion engine with an improved open loop mode operation | Takeshi Fukuzawa | 1988-03-15 |
| 4723215 | Method for indicating a vehicle operation in a fuel economy range for a vehicle with a manual transmission | Hiroshi Kogure | 1988-02-02 |
| 4721082 | Method of controlling an air/fuel ratio of a vehicle mounted internal combustion engine | Takeshi Fukuzawa, Atsushi Totsune | 1988-01-26 |
| 4719820 | Method for directing a down-shift operation for a vehicle with a manual transmission | Hiroshi Kogure | 1988-01-19 |
| 4715349 | Air intake side secondary air supply system for an internal combustion engine with an improved operation under a small intake air amount | Takeshi Fukuzawa | 1987-12-29 |
| 4712452 | Method for directing an up-shift operation for a vehicle with a manual transmission | Hiroshi Kogure | 1987-12-15 |
| 4705011 | Air intake side secondary air supply system for an internal combustion engine with an improved operation for a large amount of the secondary air | Takeshi Fukuzawa, Hiromitsu Sato, Masahiko Asakura | 1987-11-10 |