Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595680 | Food mixing apparatus | Yoshio Matsumoto, Sadao Fukushima, Kiyoto Kasamatsu | 2003-07-22 |
| 6367963 | Food mixing apparatus | Yoshio Matsumoto, Sadao Fukushima | 2002-04-09 |
| 4845929 | Cutter-trimmer of walk-behind type | Masami Kawasaki, Tetsuya Nishida | 1989-07-11 |
| 4669549 | Rake device for rotary cultivators | Yoshitaka Satoh, Yoshimitsu Ohashi | 1987-06-02 |
| 4556113 | Structure for attaching tines for cultivation by reversible rotation in rotary cultivating apparatus | Taro Saito, Kazumi Umeki, Takaaki Ohno, Hirobumi Sakane, Masahide Tsujino +2 more | 1985-12-03 |
| 4543079 | Device for automatically adjusting tension of endless running member in wrapping connector driving | Yoshiaki Matsuda, Yoshimitsu Oohashi, Yoshifumi Nagamine | 1985-09-24 |