Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625930 | Molded surface fastener | Ryuichi Murasaki | 1997-05-06 |
| 5615461 | Fastening device | Yutaka Tominaga, Ryuichi Murasaki | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625930 | Molded surface fastener | Ryuichi Murasaki | 1997-05-06 |
| 5615461 | Fastening device | Yutaka Tominaga, Ryuichi Murasaki | 1997-04-01 |