Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180339 | Knife-type folding machine | Hiroki Yamamoto, Yoshikazu Nakamura, Hideaki Tabuchi | 2021-11-23 |
| 11097567 | Bookbinding apparatus | Kanta Kambara, Shigenobu Fukuda | 2021-08-24 |
| 11091346 | Knife-type folding machine | Hiroki Yamamoto, Yoshikazu Nakamura, Hideaki Tabuchi | 2021-08-17 |