Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711480 | System, method and program for supporting driving of cars | Tadashi Yamamoto | 2004-03-23 |
| 6318872 | Vehicle light meter having two colored layers with ring member dial | Takahira Kato | 2001-11-20 |
| 6065846 | Indicating instrument having light conducting plate | Takahira Kato | 2000-05-23 |
| 6004140 | Female electric connector | Takahira Kato, Tatsuya Seto | 1999-12-21 |