Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701403 | Cad system | Hideo Watanabe, Satoru Boh, Keiichi Shiotani | 1997-12-23 |
AM
Akira Miyata
Overall (1997): #179,870 of 185,788Top 100%
1
Patents 1997