Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868884 | Image extraction mask | Ryuichi Miyazaki, Yosuke Kakihara, Hirokazu Takizawa | 1989-09-19 |
| 4222247 | Needle selection mechanism for an automatic knitting machine | Takeji Hashimoto, Yoshio Nagao | 1980-09-16 |