Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817643 | Vehicle console assembly | Jeffrey Donovan, Jody K. Harwood | 2004-11-16 |
| 5841506 | Superimposable eyeglasses | Naoki Karasawa, Takuro Tsukatani | 1998-11-24 |
| D385290 | Eyewear frame | Takuro Tsukatani | 1997-10-21 |
| D384361 | Eyewear frame | Naoki Karasawa, Takuro Tsukatani | 1997-09-30 |
| D379364 | Eyeware frame | Takuro Tsukatani | 1997-05-20 |