Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648803 | Ink jet recorder capable of reliably sealing ink jet nozzle | Norihiro Ochi, Kohji Tsurui, Hisashi Yoshimura | 1997-07-15 |
KK
Kazuya Koyama
Overall (1997): #122,810 of 185,788Top 70%
1
Patents 1997