Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D313228 | Display monitor | Tsutomu Suyama, Masaharu Wakamatsu, Koji Saito | 1990-12-25 |
| D310829 | Display monitor | Tsutomu Suyama, Masaharu Wakamatsu, Koji Saito | 1990-09-25 |
KK
Kiyofumi Koya
Overall (All Time): #2,326,292 of 4,157,543Top 60%
2
Patents All Time