Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875063 | Electrostatic recording apparatus | Hiroyuki Idenawa, Hideaki Mochimaru, Hajime Kanda, Nobuhiro Makita, Yoshiaki Tanaka +12 more | 1989-10-17 |
| 4796037 | Compact image recording apparatus having an up-side down structure | Hiromi Takada, Toshio Shimazaki, Keiji Okamoto | 1989-01-03 |