KS

Keitaro Shoji

Ricoh Company: 7 patents #89 of 2,036Top 5%
Overall (2016): #13,940 of 481,213Top 3%
7
Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9529309 Fixing device and image forming apparatus including a multi-layer nip formation pad Kenji Ishii, Hiromasa Takagi, Takayuki Seki 2016-12-27
9529308 Image forming apparatus and image forming method Yutaka Ikebuchi, Yoshio Hattori, Ryuuichi Mimbu, Yasunori Ishigaya, Yoshiki Yamaguchi +2 more 2016-12-27
9494901 Fixing device and image forming apparatus with a rotatable light shield Kazuya Saito, Ryuuichi Mimbu, Toshihiko Shimokawa, Haruyuki Honda, Yoshiki Yamaguchi +3 more 2016-11-15
9329545 Fixing device and image forming apparatus 2016-05-03
9298146 Fixing device and image forming apparatus Arinobu Yoshiura, Hideo Nagafuji, Yuji Arai, Kohichi Utsunomiya, Shohei Saito +5 more 2016-03-29
9291966 Fixing device and image forming apparatus Kenji Ishii, Hiromasa Takagi, Takayuki Seki 2016-03-22
9250592 Image forming apparatus having a smoothness detector Ryota Yamashina, Shuji Hirai, Takumi Waida, Terumichi Ochi 2016-02-02