Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6049340 | CAD system | Takeshi Matsushita, Hiroshi Ichimura, Yukio Hirayama | 2000-04-11 |
CS
Chizuru Shomura
Overall (All Time): #3,612,027 of 4,157,543Top 90%
1
Patents All Time