Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625876 | Methods of manufacturing a push button switch cover | Hitoshi Ando, Takeo Shirasawa, Fumio Ohshima, Hirohide Sato | 2003-09-30 |
| 6388218 | Push button switch cover and method for manufacturing same | Hitoshi Ando, Takeo Shirasawa, Fumio Ohshima, Hirohide Sato | 2002-05-14 |