HI

Haruyasu Ishikawa

Canon: 4 patents #10,118 of 19,416Top 55%
Overall (All Time): #1,087,803 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12345592 Sensor, device, system, and manufacturing method for product Satoshi Mashiko, Haruhiko Horiguchi, Akira Yajima, Takayuki Ogawara, Shuuichi Sato +5 more 2025-07-01
9891551 Roller member, roller supporting mechanism, and image forming apparatus Kohki Kamata, Motomi Suzuki, Makoto Nishino 2018-02-13
9423715 Roller member, roller supporting mechanism, and image forming apparatus Kohki Kamata, Motomi Suzuki, Makoto Nishino 2016-08-23
9360788 Roller member, roller supporting mechanism, and image forming apparatus Kohki Kamata, Motomi Suzuki 2016-06-07