Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5237341 | Nozzle orifice protection in an ink jet system | Masaharu Kimura | 1993-08-17 |
| 4947187 | Ink jet printer nozzle clogging-preventive device | — | 1990-08-07 |
| 4901094 | Waste collecting device of an ink jet printer | Sei Murayama | 1990-02-13 |
| 4734718 | Ink jet printer nozzle clog preventive apparatus | Minoru Sakama | 1988-03-29 |
| 4594598 | Printer head mounting assembly in an ink jet system printer | — | 1986-06-10 |
| 4586839 | Paper guiding device for printer | — | 1986-05-06 |
| 4546363 | Nozzle cleaning device for an ink jet system printer | — | 1985-10-08 |
| 4533927 | Capping mechanism for preventing nozzle blocking in an ink jet system printer | Hisashi Yoshimura | 1985-08-06 |
| 4369450 | Printer head in an ink jet system printer | Hiroji Iwai | 1983-01-18 |
| 4303928 | Printer head assembly for an ink jet system printer of the charge amplitude controlling type | Kiyoshi Sugiyama, Masaharu Matsuba, Khoki Fukumoto | 1981-12-01 |