Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621017 | Push-button switch and multiple switch using the same | Tetsuo Murakami, Yoshihiko Kamimura | 2003-09-16 |
SS
Shigeru Shibutani
Overall (2003): #118,996 of 273,478Top 45%
1
Patents 2003