Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4556113 | Structure for attaching tines for cultivation by reversible rotation in rotary cultivating apparatus | Taro Saito, Kazumi Umeki, Takaaki Ohno, Hirobumi Sakane, Keiichi Sanpei +2 more | 1985-12-03 |