Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702190 | Dot-matrix line printer | Osamu Shimizu, Shinichi Wada, Tetsuya Fujimoto, Takanari Inui | 1997-12-30 |
KH
Kazuya Harada
Overall (1997): #123,424 of 185,788Top 70%
1
Patents 1997