Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664548 | Apparatus for detecting trouble in exhaust-gas recirculation system | Takahide Izutani, Hidemi Onaka | 1997-09-09 |
| 5578914 | Charging system for multi-cell battery | — | 1996-11-26 |
| 5461568 | Torque split control apparatus | — | 1995-10-24 |
| 5309944 | Electromagnetic proportional pressure reducing valve | Satoshi Chikamatsu, Noboru Kurita, Yoshiyuki Eto | 1994-05-10 |
| 5295740 | Pressure control device for hydraulic braking system | Hiroyuki Watanabe, Yuji Oishi, Ishiro Kaneda, Masahiko Hara, Katsunori Shirai | 1994-03-22 |
| 5240314 | Hydraulic brake system | — | 1993-08-31 |
| 5224509 | Automatic faucet | Hiroshi Tanaka, Koji Nakano, Yukihiro Muroya | 1993-07-06 |
| 5221289 | Dyed textile products and a method of producing them | Hiroki Miyamatsu, Okihiro Kawai, Michinori Kubo | 1993-06-22 |
| 5032995 | Fail-safe driving torque distribution control system for 4WD vehicle | Toshiro Matsuda, Terukiyo Kitamura | 1991-07-16 |
| 4767296 | Trochoidal toothed oil pump with thin discharge channel communicating with discharge chamber | Atsushi Satomoto, Takashi Nakagawa, Junichiro Sakurai | 1988-08-30 |
| 4692951 | Sanitary facility room for clean room | Masaru Taki, Hiroshi Okada, Seijiro Kawamura, Akio Kusumoto, Takao Ikenaga +2 more | 1987-09-15 |
| 4402298 | Ignition system trigger circuit for internal combustion engines | — | 1983-09-06 |
| 4217552 | Receiver | Takao Mogi, Hisao Okada | 1980-08-12 |