TS

Tsuyoshi Sawamoto

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #2,035,638 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9126783 Image forming apparatus Naoki Oikawa, Yukihiko Natsui, Munehisa Fuda, Ryuhei Waragai, Masanobu Yoshida +2 more 2015-09-08
8061876 Illumination device Ken Oide, Hideyuki Ikeda, Shunji Ishii 2011-11-22