KA

Katsuhiko Aisu

Ricoh Company: 3 patents #261 of 1,810Top 15%
📍 Kasai, JP: #50 of 592 inventorsTop 9%
Overall (2017): #71,942 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9762822 Imaging device including a phototransistor, method of driving the imaging device, and camera including the imaging device Takaaki Negoro, Hirofumi Watanabe, Kazuhiro Yoneda, Katsuyuki Sakurano 2017-09-12
9749566 Imaging device and electronic device Kazuhiro Yoneda, Hirofumi Watanabe, Takaaki Negoro, Yasukazu Nakatani, Katsuyuki Sakurano 2017-08-29
9571770 Sense circuit and method of operation thereof and photoelectric conversion array connected to inverting input of sense circuit Yutaka Hayashi, Toshitaka Ota, Yasushi Nagamune, Hirofumi Watanabe, Kazuhiro Yoneda +1 more 2017-02-14