Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574736 | Milking apparatus | Tadaaki Tanaka, Yoshiaki Nakamura, Masaichi Yamamoto | 1986-03-11 |
| 4403568 | Milk-claw including inspection means for milk sucked from cow's teats | Shoetsu Fukuhara, Yoshiaki Nakamura, Masaichi Yamamoto | 1983-09-13 |