YC

Yoshio Chigira

MC Max Co.: 3 patents #4 of 48Top 9%
Overall (2023): #54,714 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11787029 Electric stapler Kazuhiko Kishi, Futoshi Kameda 2023-10-17
11745382 Electric stapler, post-processing device, and image forming system Toshiyuki Takahashi 2023-09-05
11559877 Staple removing device Toshiyuki Takahashi, Nobuaki Yagi, Kazuya Igata, Katsuya Hakozaki 2023-01-24