Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952270 | Band feeding and tightening apparatus in strapping machine | Yasunori Sakaki, Tsutomu Tagomori | 1990-08-28 |
| 4633383 | Method of supervising operating states of digging machines | Yoshio Omachi | 1986-12-30 |