Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D663763 | Goggle front frame | Shinichi Hadehara | 2012-07-17 |
| D635177 | Swimming goggles | Masataka Asada | 2011-03-29 |
| 7895679 | Goggles | Katsuya Takeshi | 2011-03-01 |
| D623215 | Sunglasses | Masataka Asada, Takeshi Kamimera | 2010-09-07 |
| D622756 | Sunglasses | Shinichi Hadehara, Takeshi Kamimera | 2010-08-31 |
| D616484 | Eyeglasses | — | 2010-05-25 |
| D602065 | Goggles | Katsuya Takeshi | 2009-10-13 |