Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876729 | Method of identifying objects | Masahiro Nakamura | 1989-10-24 |
| 4841748 | Jacquard circular knitting machine | Fumio Watanabe, Toshio Watanabe, Chiharu Watanabe, Yoshinori Watanabe | 1989-06-27 |