Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834715 | Keyboard | Junichi Sato | 1998-11-10 |
| 5321058 | Curable organosiloxane compositions exhibiting reduced mold staining and scorching | Hiroshi Honma, Takao Matsushita | 1994-06-14 |