Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695132 | Eyeglass set | Takehiko Yoshida | 2010-04-13 |
| 7018038 | Spectacle installation device and spectacle frame | Takehiko Yoshida | 2006-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695132 | Eyeglass set | Takehiko Yoshida | 2010-04-13 |
| 7018038 | Spectacle installation device and spectacle frame | Takehiko Yoshida | 2006-03-28 |