KS

Katsuyuki Sakurano

Ricoh Company: 4 patents #257 of 2,036Top 15%
📍 Kasai, JP: #29 of 583 inventorsTop 5%
Overall (2016): #40,582 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9508871 Solid-state image sensing device with electrode implanted into deep trench Takaaki Negoro, Yoshinori Ueda, Kazuhiro Yoneda, Katsuhiko Aisu, Yasukazu Nakatani +1 more 2016-11-29
9478568 Photoelectric conversion device having two switch elements Katsuhiko Aisu, Takaaki Negoro, Kazuhiro Yoneda, Hirofumi Watanabe 2016-10-25
9472584 Phototransistor and semiconductor device Takaaki Negoro, Yoshihiko Miki, Keiji Tsuda, Hirofumi Watanabe 2016-10-18
9472706 Image sensor having a plurality of phototransistors separated by trench-gate structures and method of manufacturing the same Takaaki Negoro, Katsuhiko Aisu, Kazuhiro Yoneda, Yasukazu Nakatani, Hirofumi Watanabe 2016-10-18