Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883248 | Shock preventing apparatus | Kenji Uchino | 1989-11-28 |
| 4857791 | Linear motor | Kenji Uchino | 1989-08-15 |
KO
Kazumasa Ohnishi
Alps Electric Co.: 2 patents #20 of 156Top 15%
Overall (1989): #22,812 of 140,708Top 20%
2
Patents 1989