Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994322 | Roller hemming apparatus and roller hemming method | Yosei Nogami | 2021-05-04 |
| 9301343 | Window-glass heating device | Tomotaka Sawada | 2016-03-29 |
| 7944080 | Capacitor device and vehicular power supply device | — | 2011-05-17 |
| 7607411 | Vehicular power supply apparatus | — | 2009-10-27 |
| 5005405 | Method of testing an anti-lock brake control system of a motor vehicle | — | 1991-04-09 |
| 4935873 | Method for checking operation of anti-skid system of motor vehicles | — | 1990-06-19 |
| 4934497 | Power transmission control system for an anti-skid brake system | Katsumasa Igarashi | 1990-06-19 |
| 4926683 | Method of testing a set of wheel speed sensors forming parts of an anti-lock brake control system | — | 1990-05-22 |
| 4917444 | Antilock brake control method and system for motor vehicles | Hideki Ishido, Takayuki Ushijima, Katsumasa Igarashi | 1990-04-17 |
| 4912969 | Method of testing a set of wheel speed sensors forming parts of an anti-lock brake control system | — | 1990-04-03 |
| 4902076 | Antilock brake control method for motor vehicle | Takayuki Ushijima, Katsumasa Igarashi, Hideki Ishido | 1990-02-20 |
| 4895021 | Method of testing a vehicle acceleration sensor for an anti-lock brake control system | — | 1990-01-23 |
| 4884056 | System for displaying trouble in an electronic control system of a motor vehicle | — | 1989-11-28 |
| 4881785 | Anti-lock brake control method and system for motor vehicles | Takayaki Ushijima, Katsumasa Igarashi | 1989-11-21 |