Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885596 | Recording apparatus | Jiro Egawa, Naruhito Yoshida, Toshihiro Kasai, Naoaki Ide, Hironobu Machida | 1989-12-05 |
| 4876560 | Recording apparatus | Jiro Egawa, Naruhito Yoshida, Toshihiro Kasai, Naoaki Ide, Hironobu Machida | 1989-10-24 |
| 4819019 | Recording apparatus | Jiro Egawa, Naruhito Yoshida, Toshihiro Kasai, Naoaki Ide, Hironobu Machida | 1989-04-04 |
| 4763241 | Image forming apparatus | Jiro Egawa, Hironobu Machida | 1988-08-09 |