TK

Tachio Kawai

Canon: 3 patents #374 of 3,719Top 15%
Overall (2023): #59,162 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11822265 Toner container and image forming system Goshi Ozaki, Hiroyuki Munetsugu, Teruhiko Sasaki, Akinobu Hirayama, Toshiki Fujino 2023-11-21
11662673 Toner container having nozzle and projection at bottom of container and image forming system using container Goshi Ozaki, Hiroyuki Munetsugu, Teruhiko Sasaki, Akinobu Hirayama, Toshiki Fujino 2023-05-30
11592766 Toner container and image forming system Goshi Ozaki, Hiroyuki Munetsugu, Teruhiko Sasaki, Akinobu Hirayama, Toshiki Fujino 2023-02-28