Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10705396 | Circuit board and display panel | — | 2020-07-07 |
| 5912718 | Spectacles with decoration attachment | Masaru Murai, Takayuki Hirai, Isao Hyoi, Seiichi Susuki | 1999-06-15 |
| 5724117 | Spectacles with decoration | Masaru Murai, Takayuki Hirai, Isao Hyoi, Seiichi Susuki | 1998-03-03 |
| 5469230 | Spectacles with decoration | Masaru Murai, Takayuki Hirai, Isao Hyoi, Seiichi Susuki | 1995-11-21 |
| 4854068 | Fishing rod and a manufacturing method therefor | — | 1989-08-08 |
| 4601127 | Fishing rod and a manufacturing method therefor | — | 1986-07-22 |