Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595288 | Thin switch including domed contact | Hiroshi Matsui, Tamotsu Yamamoto | 1997-01-21 |
YI
Yukihiro Ishihara
Overall (1997): #54,477 of 185,788Top 30%
1
Patents 1997