Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093937 | Helmet for riding vehicle | — | 1992-03-10 |
| 5090061 | Helmet with ear pads | — | 1992-02-25 |
| 5088131 | Helmet with locking portion for holding shield plate in closed position | — | 1992-02-18 |
| 5088129 | Helmet | — | 1992-02-18 |
| 5073990 | Shield plate mounting structure for helmet | — | 1991-12-24 |
| 5062162 | Shield plate-mounting structure in helmet | — | 1991-11-05 |
| 5058212 | Helmet for riding vehicle | — | 1991-10-22 |
| 5048129 | Helmet for riding vehicle | — | 1991-09-17 |
| 4821344 | Helmet | — | 1989-04-18 |
| D258127 | Motorcycle fairing | — | 1981-02-03 |