Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847631 | Charge and deflection control type ink jet printer | Osamu Naruse, Sadao Kakeno, Chuji Ishikawa, Masanori Horike | 1989-07-11 |
SS
Satoshi Sekimoto
Overall (1989): #59,036 of 140,708Top 45%
1
Patents 1989