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Yasukazu Nakatani

Ricoh Company: 2 patents #618 of 2,036Top 35%
Overall (2016): #85,602 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9508871 Solid-state image sensing device with electrode implanted into deep trench Katsuyuki Sakurano, Takaaki Negoro, Yoshinori Ueda, Kazuhiro Yoneda, Katsuhiko Aisu +1 more 2016-11-29
9472706 Image sensor having a plurality of phototransistors separated by trench-gate structures and method of manufacturing the same Katsuyuki Sakurano, Takaaki Negoro, Katsuhiko Aisu, Kazuhiro Yoneda, Hirofumi Watanabe 2016-10-18