Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829533 | On-vehicle route guidance device and route guidance method | Ryota Shitamatsu, Yasushi Kikuchi, Takuji Nakazawa | 2004-12-07 |
| 5191266 | Circuit and method for controlling luminous intensity of discharge lamps | Masao Sakata, Tsuyoshi Todoriki, Tomio Kusagaya | 1993-03-02 |
| 5132905 | System and method applicable to vehicles for communicating between data processing stations | Hideo Takai | 1992-07-21 |
| 5124895 | Electric discharge lamp arrangement and headlamp for motor vehicle using same | Toru Segoshi, Yoichi Iijima, Masao Sakata | 1992-06-23 |
| 5093583 | Electric power supply system for automobile | Keiichi Mashino, Shigeki Tezuka, Yuji Nakajima | 1992-03-03 |
| 5083065 | Lighting device for electric discharge lamp | Masao Sakata, Toru Segoshi, Yoichi Iijima | 1992-01-21 |
| 5077670 | System and method applicable to vehicles for communicating between data processing stations | Hideo Takai | 1991-12-31 |
| 4978137 | System and method for controlling posture of steering wheel for vehicle | Naoki Yuzuriha | 1990-12-18 |
| 4898010 | Keyless entry system for automotive vehicles | Mikio Takeuchi | 1990-02-06 |