Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726586 | Rotary atomizing head and rotary atomizing coating machine | Makoto Ichimura | 2010-06-01 |
| 7137573 | Rotary atomization coating apparatus | Makoto Ichimura | 2006-11-21 |
| 5912718 | Spectacles with decoration attachment | Takayuki Hirai, Isao Hyoi, Yoshimi Maeda, Seiichi Susuki | 1999-06-15 |
| 5835183 | Rimless spectacles | Isao Hyoi | 1998-11-10 |
| D398623 | Spectacles frame | — | 1998-09-22 |
| 5724117 | Spectacles with decoration | Takayuki Hirai, Isao Hyoi, Yoshimi Maeda, Seiichi Susuki | 1998-03-03 |
| 5663780 | Spectacles with decorative lens attaching device | Isao Hyoi | 1997-09-02 |
| D382892 | Spectacles | — | 1997-08-26 |
| 5469230 | Spectacles with decoration | Takayuki Hirai, Isao Hyoi, Yoshimi Maeda, Seiichi Susuki | 1995-11-21 |
| 4952044 | Metallic eyeglass frame and method of making the same | — | 1990-08-28 |
| 4665598 | Eyeglass frame decorated with stained-glass patterns and method of making the same | Hisashi Hujita, Mikio Katayama | 1987-05-19 |