KM

Katsuhisa Matsunaka

Canon: 3 patents #463 of 3,775Top 15%
Overall (2017): #71,676 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9671731 Fixing member, fixing device, and image forming apparatus Yoshihito Oshima, Toshinori Nakayama, Yasuhiro Miyahara 2017-06-06
9618884 Image heating apparatus Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Aoji Isono, Yosuke Kitagawa +2 more 2017-04-11
9606486 Elastic roller with needle-shaped filler and fixing device Yutaka Arai, Takeshi Suzuki, Jun Miura, Shigeaki Takada, Toshinori Nakayama +7 more 2017-03-28