KN

Kousuke Nagata

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,010,585 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9400439 Toner, developer, and image forming apparatus Masahide Yamada, Shinya Nakayama, Akiyoshi Sabu, Tatsuya Morita, Takamasa Hase +2 more 2016-07-26