Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880105 | Method and apparatus for delivering sausages to a bar | Minoru Kasai | 1989-11-14 |
| 4879574 | Copying apparatus having an automatic document feeder and at least two operation modes | Masazumi Ito | 1989-11-07 |
| 4837214 | Suppository and base thereof | Yukitaka Tanaka, Johshin Okada, Kenji Mansho | 1989-06-06 |