Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452453 | Audible signal for alarms | Yoshio Imahori | 2001-12-25 |
| D452182 | Audible signal for alarms | Mitsuhiro Masuda, Yoshio Imahori | 2001-12-18 |
| 5485244 | Electrophotographic apparatus with freely openable upper and lower housings | Katsuhiko Gotoda, Hisanobu Inada, Susumu Shoji, Katsuya Shiba, Masanari Nakamura | 1996-01-16 |
| 5209590 | Paper bailing apparatus for printer | Hidetoshi Sakurai | 1993-05-11 |