SN

Shigeru Nakamura

Ricoh Company: 5 patents #60 of 1,487Top 5%
Overall (2020): #30,837 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10868923 Communication management system, communication system, communication control method, and recording medium Takeshi Homma, Yuichi Kawasaki, Hiroshi HINOHARA, Kenichiro Morita, Atsushi Miyamoto 2020-12-15
10761718 Electronic whiteboard, method for image processing in electronic whiteboard, and recording medium containing computer program of electronic whiteboard Yuichi Kawasaki 2020-09-01
10725653 Image processing device, image processing system, and image processing method Tatsuyuki Oikawa, Ayako Watanabe 2020-07-28
10719228 Image processing apparatus, image processing system, and image processing method Ayako Watanabe, Tatsuyuki Oikawa 2020-07-21
10528317 Communication system, communication method, and electronic apparatus 2020-01-07