Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988222 | Double print head | Tetsuya Yamamoto, Yoshimasa Tai | 1991-01-29 |
| 4986179 | Print head for dot matrix printers | Masahiko Ueda, Toshihiro Endo | 1991-01-22 |
| 4980839 | Method for detecting original position of robot arm for alignment | Kazuo Souji | 1990-12-25 |
| 4795283 | Print head for a dot-printer | Masao Kunita, Toshihiro Endo | 1989-01-03 |
| 4662320 | Water pump system for water-cooled internal combustion engine | — | 1987-05-05 |
| 4662323 | Overhead cam type valve actuating apparatus for internal combustion engine | — | 1987-05-05 |
| 4647236 | Print head | Makoto Yasunaga, Masahiko Ueda, Tetsuya Yamamoto | 1987-03-03 |
| D281080 | Base frame for dot printer | Michio Koizumi, Osamu Washimine, Ken Kozasa, Seiichi Osawa | 1985-10-22 |
| D281076 | Printing hammer for dot printer | Toshio Kurihara, Makoto Yasunaga, Masao Kunita, Seiichi Osawa | 1985-10-22 |
| 4509421 | Printer head for a dot line printer | Toshio Kurihara, Masao Kunita, Makoto Yasunaga, Katuya Masuda, Seiichi Oosawa | 1985-04-09 |