TN

Takaaki Negoro

Ricoh Company: 6 patents #127 of 2,036Top 7%
Overall (2016): #16,660 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9508871 Solid-state image sensing device with electrode implanted into deep trench Katsuyuki Sakurano, Yoshinori Ueda, Kazuhiro Yoneda, Katsuhiko Aisu, Yasukazu Nakatani +1 more 2016-11-29
9478568 Photoelectric conversion device having two switch elements Katsuhiko Aisu, Kazuhiro Yoneda, Katsuyuki Sakurano, Hirofumi Watanabe 2016-10-25
9472584 Phototransistor and semiconductor device Yoshihiko Miki, Katsuyuki Sakurano, 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 Katsuyuki Sakurano, Katsuhiko Aisu, Kazuhiro Yoneda, Yasukazu Nakatani, Hirofumi Watanabe 2016-10-18
9362328 Semiconductor device and imaging apparatus Hirofumi Watanabe, Yutaka Hayashi, Toshitaka Ota, Yasushi Nagamune 2016-06-07
9337234 Photoelectric converter, photoelectric converter array and imaging device Yutaka Hayashi, Toshitaka Ota, Yasushi Nagamune, Hirofumi Watanabe, Kazunari Kimino 2016-05-10