Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226029 | Electric charge image recording medium and recording/reproducing apparatus | Itsuo Takanashi, Takashi Yamamura, Hiroki Kitamura, Hiromichi Tai | 1993-07-06 |
| 5087929 | Method electrophotographic printing | Itsuo Takanashi, Takashi Yamamura, Shintaro Nakagaki, Atsushi Nakano, Tadayuki Shimada +1 more | 1992-02-11 |
| 5005998 | Cartridge for a printer system | Itsuo Takanashi, Hedeshi Tanaka, Shigeru Kato, Naomi Osada | 1991-04-09 |
| 4917513 | Thermal imprint recording apparatus | Itsuo Takanashi, Hideshi Tanaka, Shigeru Kato, Naomi Osada | 1990-04-17 |