Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581248 | Mechanical seal | Masatoshi Itadani, Yoshihiro Ogawa | 2017-02-28 |
| 9420946 | Information provision device, information provision system, server, information provision method and program | Nobuyuki Miyake | 2016-08-23 |
| 5577577 | Floating caliper type disc brake having noise reducing torque carrying structure | Minoru Hirai | 1996-11-26 |
| 5474371 | Diagonal braking circuit with parallel throttle and check value | — | 1995-12-12 |
| 4832415 | Wheel speed control arrangement | — | 1989-05-23 |
| 4667476 | Booster | Koji Takata, Yukinori Nishiyama | 1987-05-26 |