Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668740 | Method and apparatus for linking plain knitted fabrics | Sadao Kawamura, Akira Isii, Takahiro Wada, Naomasa Ochi | 2003-12-30 |
| 4241095 | Method for preventing soy sauce from putrefaction | Kunihiko Shibata, Genji Yamaguchi, Hiroshi Masai | 1980-12-23 |