Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308961 | Gasket for hard disk drive unit use | Sumihiko Yagenji | 2001-10-30 |
| 4983787 | Coordinate input unit | — | 1991-01-08 |
| 4914416 | Pressure sensing electric conductor and its manufacturing method | — | 1990-04-03 |