TY

Toshitaka Yamaguchi

Ricoh Company: 2 patents #462 of 1,683Top 30%
Overall (2011): #60,706 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8086155 Transfer device and image forming apparatus including same Kazuchika Saeki, Masaharu Furuya, Takuya Sekine 2011-12-27
7929877 Transfer device and image forming apparatus having at least two contacting members applied with corresponding transfer biases Kazuchika Saeki, Masaharu Furuya, Takahiro Nakayama, Takuya Sekine 2011-04-19