Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D552194 | Racket head | — | 2007-10-02 |
| 6401207 | Security device for vehicle | Hiroshi Funakoshi | 2002-06-04 |
| 5501199 | Monitoring of evaporative purge system | — | 1996-03-26 |
| 5494021 | Evaporative purge monitoring method and system | — | 1996-02-27 |