Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5113198 | Method and apparatus for image recording with dye release near the orifice and vibratable nozzles | Hisashi Nishikawa, Yasuo Matsumoto | 1992-05-12 |
| 5032850 | Method and apparatus for vapor jet printing | Gerry B. Andeen, Ronald Swidler, Hisashi Nishikawa, Yasuo Matsumoto | 1991-07-16 |
| 4599629 | Magnetic ink dot printer with means for controlling print density | Takeyoshi Tsuge, Yoshihiro Torisawa, Tsutomu Kimura | 1986-07-08 |
| 4562446 | Ink-dot printer with magnetic ink attracting and retention preventing means | Tutomu Kimura, Takeyoshi Tsuge, Yoshihiro Torisawa | 1985-12-31 |
| 4552469 | Ink dot printer | Takeyoshi Tsuge, Yoshihiro Torisawa, Tsutomu Kimura | 1985-11-12 |
| 4552472 | Ink dot printer | Takeyoshi Tsuge, Yoshiro Torisawa, Tsutomu Kimura | 1985-11-12 |