Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443946 | Vehicle disc brake device | Satoshi Saito, Manabu Aiba, Masanobu Nakayama, Yukimasa Nishimoto | 2013-05-21 |
| 5577816 | Method of and system for controlling brakes | Osamu Suzuki, Tatsuo Hayashi, Takushi Matsuto, Chiaki Kumagai, Takeshi Sakurai +1 more | 1996-11-26 |
| 5573313 | Method of and system for controlling brakes | Osamu Suzuki, Tatsuo Hayashi, Takushi Matsuto, Chiaki Kumagai, Takeshi Sakurai +1 more | 1996-11-12 |
| 5444625 | Target slippage ratio setting device | Toichiro Hikichi, Chiaki Kumagai | 1995-08-22 |
| 5411325 | Two wheeled vehicle braking system using a target slippage ratio for control | Toichiro Hikichi, Chiaki Kumagai | 1995-05-02 |
| 5385393 | Device for calculating coefficient of friction of road surface | Toichiro Hikichi, Chiaki Kumagai | 1995-01-31 |
| 5365444 | Method of estimating vehicle velocity and method of and system for controlling brakes | Osamu Suzuki, Tatsuo Hayashi, Takushi Matsuto, Chiaki Kumagai, Takeshi Sakurai +1 more | 1994-11-15 |
| 5355717 | Road surface condition sensor for controlling brakes | Toichiro Hikichi, Chiaki Kumagai | 1994-10-18 |