Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872091 | Memory cartridge | Yoshio Maniwa, Takashi Morita, Masaichi Niro, Daisuke Abe | 1989-10-03 |
| 4674858 | Photoconductive element unit for laser printer or the like | — | 1987-06-23 |
| 4575219 | Dry process developing apparatus having detachable screening member for developing unit | Satoru Tomita | 1986-03-11 |
| 4547059 | Image-transfer-type electrostatic recording apparatus | Satoru Tomita | 1985-10-15 |
| 4483607 | Recording system | — | 1984-11-20 |
| 4364059 | Ink jet printing apparatus | — | 1982-12-14 |
| 4346389 | Multiple charge electrode device for liquid jet printer | — | 1982-08-24 |
| 4338612 | Multiple deflection plate device for liquid jet printer or the like | — | 1982-07-06 |