Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358315 | Long medium | Takayuki Ehara, Takuya Yamaguchi | 2025-07-15 |
| 12138765 | Staple removal device | Nobuaki Yagi, Katsuya Hakozaki | 2024-11-12 |
| 11559877 | Staple removing device | Yoshio Chigira, Toshiyuki Takahashi, Nobuaki Yagi, Katsuya Hakozaki | 2023-01-24 |
| 10974532 | Teeth part, binder, paper-processing apparatus, and image formation system | Kazuhiko Kishi, Tatsuya Kenjo, Masashi Shimamura, Katsuya Hakozaki | 2021-04-13 |
| 10807403 | Bookbinding apparatus | Kazuhiko Kishi, Katsuya Hakozaki | 2020-10-20 |
| 10377164 | Binding component holding sheet, binding component separation mechanism and bookbinding apparatus | Katsuya Hakozaki, Kazuhiko Kishi | 2019-08-13 |
| 10343441 | Book binding apparatus | Toshiyuki Takahashi, Tsuyoshi Tsukada, Takaomi Nakamura, Wataru Seitou | 2019-07-09 |
| 8322940 | Binder | Masashi Shimamura | 2012-12-04 |
| 7992857 | Paper sheet handling device | — | 2011-08-09 |