Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806029 | Carriage drive unit for avoiding a loss time period in a printer | Kiyoshi Takahashi, Haruyuki Shimomura | 1989-02-21 |
MM
Masaru Mizuno
Overall (1989): #79,936 of 140,708Top 60%
1
Patents 1989