Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886374 | Linear guide apparatus | — | 1989-12-12 |
| 4886376 | Dust-proof seal for linear guide apparatus | — | 1989-12-12 |
| 4850720 | Linear guide apparatus | — | 1989-07-25 |
| 4828402 | Linear guide apparatus | — | 1989-05-09 |
| 4810104 | Linear guide apparatus with ball retainer | Masaki Matsuoka, Shinichi Kasuga | 1989-03-07 |