Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805704 | Rotary tilling device | Teruhisa Kobashi, Ichiro Kobashi, Yasuhiro Kobiki | 1989-02-21 |
| 4804047 | Rotary mower and tilling device | Teruhisa Kobashi, Ichiro Kobashi, Yasuhiro Kobiki | 1989-02-14 |
| 4778012 | Rotary tilling and grass cutting device | Teruhisa Kobashi, Ichiro Kobashi, Yasuhiro Kobiki | 1988-10-18 |