Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957144 | Tack-in system of shuttleless loom | Tetsuji Watanabe, Hidetsugu Umezawa | 1990-09-18 |
ST
Sigenori Tanaka
Overall (All Time): #3,911,544 of 4,157,543Top 95%
1
Patents All Time