Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858290 | Machine tool indexing apparatus | Noboru Hirose | 1989-08-22 |
| 4847656 | Method and apparatus for controlling copying operation | Masashi Kuno | 1989-07-11 |
AH
Akira Hirose
Overall (1989): #31,720 of 140,708Top 25%
2
Patents 1989