HW

Hirofumi Watanabe

Ricoh Company: 2 patents #386 of 1,821Top 25%
Overall (2018): #143,787 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10078010 Photoelectric conversion device, image generation device, and method of correcting output of photoelectric conversion device Katsuhiko Aisu, Takaaki Negoro, Yoshinori Ueda, Yasukazu Nakatani, Kazuhiro Yoneda +1 more 2018-09-18
9871984 Imaging device, control method of imaging device, and pixel structure Kazuhiro Yoneda, Takaaki Negoro, Katsuhiko Aisu, Yasukazu Nakatani, Katsuyuki Sakurano 2018-01-16