Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879572 | Reader-printer | Kazuhiko Onuki, Masami Maetani, Shinji Murata | 1989-11-07 |
| 4856065 | Power fader for a loudspeaker system | Kazunori Takagi | 1989-08-08 |
| 4817886 | Film conveying apparatus | Kiyoharu Yoshioka | 1989-04-04 |
| 4800413 | Reader printer | Masami Maetani, Shinji Murata, Kazuhiko Onuki | 1989-01-24 |