TW

Toshiyuki Watanabe

Canon: 3 patents #539 of 4,196Top 15%
Bridgestone: 2 patents #27 of 249Top 15%
OL Olfa: 1 patents #3 of 3Top 100%
Overall (2019): #20,947 of 560,194Top 4%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10509360 Image forming apparatus with removable cartridges mounted on tray Shunsuke Hijikata, Yuichiro Inaba 2019-12-17
10459401 Image forming apparatus Shunsuke Hijikata, Yuichiro Inaba 2019-10-29
10427464 Pneumatic tire and method of producing the same 2019-10-01
10391818 Pneumatic tire and method of producing the same 2019-08-27
10295953 Image forming apparatus including a movable belt Ryosuke Takahashi 2019-05-21
10279489 Full metal cutter knife Minoru Masuda, Yosuke Takashima 2019-05-07