Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713638 | Brake system with a power brake device | Yoshiyuki Hiratsuka | 1998-02-03 |
| 5221128 | Antiski brake control system | Jiro Satoh, Takashi Kushiyama | 1993-06-22 |
| 4930607 | Vehicular brake holding system | Shinobu Kamono, Junichi Okuyama, Kunio Okano, Naoki KOMINE | 1990-06-05 |
| 4896699 | Solenoid valve | Hitoshi Takaku | 1990-01-30 |
| 4885982 | Vacuum-type brake booster device having improved ease of mounting | — | 1989-12-12 |
| 4882975 | Parking maintaining apparatus for brake booster | Satoru Satoh, Michio Kobayashi | 1989-11-28 |
| 4835970 | Pneumatic power brake system | Jun Kubo, Hitoshi Kubota, Norio Fujiki, Yoshio Tobisawa, Yasuki Ishikawa +1 more | 1989-06-06 |
| 4773301 | Pressure control device for use with pneumatic brake booster | Jun Kubo, Kazuyoshi Fukawa | 1988-09-27 |
| 4759255 | Brake booster with solenoid valves | — | 1988-07-26 |
| 4738108 | Brake power servo booster | Michio Kobayashi | 1988-04-19 |
| 4650159 | Flow control device | — | 1987-03-17 |
| 4508009 | Brake power servo booster | Shintaro Uyama | 1985-04-02 |
| 4506592 | Brake power servo booster | — | 1985-03-26 |