Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812672 | Electric charge control device and load driving device using the same | Tetsuya Hasegawa | 2004-11-02 |
| 6780066 | Arc discharge preventing device | Tetsuya Hasegawa, Takashi Gohara | 2004-08-24 |
| 6775113 | Safety device for power circuit and fuse box | Tetsuya Hasegawa | 2004-08-10 |
| 6775119 | Electrical connection system for vehicle | Tetsuya Hasegawa | 2004-08-10 |
| 6762595 | Power distribution system | Tetsuya Hasegawa | 2004-07-13 |
| 6720676 | In-vehicle electric power supply apparatus | Tetsuya Hasegawa | 2004-04-13 |
| 6693390 | Load driving apparatus | Tetsuya Hasegawa | 2004-02-17 |
| 6677725 | Power source system for vehicle | Tetsuya Hasegawa | 2004-01-13 |