Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417491 | Shield panel and helmet | — | 2002-07-09 |
| D460219 | Helmet | Haruo Tanaka | 2002-07-09 |
| D458415 | Helmet | Haruo Tanaka | 2002-06-04 |
| D457691 | Helmet | Haruo Tanaka | 2002-05-21 |
| D457274 | Helmet | Haruo Tanaka | 2002-05-14 |