Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157833 | Method for manufacturing tape guide for use in data cartridge | Minoru Kida | 1992-10-27 |
| 4991047 | Tape guides and method of manufacturing the same | Haruo Shiba, Masatoshi Okamura, Takashi Namioka | 1991-02-05 |
| 4882924 | Method and apparatus for manufacturing hollow cylindrical guide roller for magnetic recording tape | Hideo Kojima | 1989-11-28 |