Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5119139 | Electrophotographic image forming apparatus having multiple printing stations | — | 1992-06-02 |
| 4913568 | Dot printer | — | 1990-04-03 |
| 4776712 | Ink-dot printer | Shigeru Okuno, Mitsuharu Endo, Tetsuroh Nakayama, Masashi Shimosato, Takafumi Fukushima | 1988-10-11 |
| 4749292 | Ink dot printer | Shigeru Okuno, Mitsuharu Endo, Tetsuroh Nakayama, Masashi Shimosato, Takafumi Fukushima | 1988-06-07 |
| 4696589 | Ink-dot printer | Shigeru Okuno, Mitsuharu Endo, Tetsuroh Nakayama, Masashi Shimosato, Takafumi Fukushima | 1987-09-29 |
| 4646111 | Ink dot printer | Masashi Shimosato, Hisashi Nishikawa, Mitsuharu Endo | 1987-02-24 |
| 4599629 | Magnetic ink dot printer with means for controlling print density | Takeyoshi Tsuge, Ayumu Makino, Tsutomu Kimura | 1986-07-08 |
| 4562446 | Ink-dot printer with magnetic ink attracting and retention preventing means | Tutomu Kimura, Takeyoshi Tsuge, Ayumu Makino | 1985-12-31 |
| 4552469 | Ink dot printer | Takeyoshi Tsuge, Ayumu Makino, Tsutomu Kimura | 1985-11-12 |