Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873598 | Mechanism for supporting and guiding a head carriage | Kenji Negishi, Hidemi Sasaki | 1989-10-10 |
TF
Takeshi Fujishiro
Overall (1989): #53,769 of 140,708Top 40%
1
Patents 1989