Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232295 | Wire print head and process for fabricating it | Hirokazu Andou, Mitsuru Kishimoto | 1993-08-03 |
| 5167458 | Wire driving mechanism | Hirokazu Andou, Jiro Tanuma, Hiroshi Kikuchi, Katsuya Kamimura, Tatsuya Koyama +1 more | 1992-12-01 |
| 5033884 | Wire dot printer head with oil absorbing member | Tetsuhiro Yamada, Hirokazu Andou, Tatsuya Koyama | 1991-07-23 |
| 4979277 | Method of fabricating a biasing plate spring for a wire-dot print head | Tetsuhiro Yamada | 1990-12-25 |
| 4839757 | Manual head loading mechanism for flexible disk drive | Masahiro Shigei, Shugo Suto | 1989-06-13 |