Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D282466 | Wireless telephone set base | Hiroshi Takahashi, Yasuhiro Kishimoto, Kiyoshi Tomimatsu | 1986-02-04 |
| D282364 | Wireless telephone handset | Hiroshi Takahashi, Yasuhiro Kishimoto, Kiyoshi Tomimatsu | 1986-01-28 |