YI

Yutaka Ikebuchi

Ricoh Company: 7 patents #27 of 1,821Top 2%
Overall (2018): #12,004 of 503,207Top 3%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10152006 Fixing device and image forming apparatus Yasunori Ishigaya, Kazuya Saito, Keitaro Shoji, Ryohei Matsuda, Hiromasa Takagi +2 more 2018-12-11
10067449 Fixing device and image forming apparatus Ryohei Matsuda, Yasunori Ishigaya, Kazuya Saito, Keitaro Shoji 2018-09-04
10007213 Fixing device, image forming apparatus, and slide member Hideo Nagafuji, Kohichi Utsunomiya, Arinobu Yoshiura, Motoyoshi Yamano 2018-06-26
10001735 Fixing device and image forming apparatus Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Yuji Arai +9 more 2018-06-19
9983526 Fixing device and image forming apparatus including same Takeshi Uchitani, Masahiko Satoh, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +19 more 2018-05-29
9897950 Fixing device and image forming apparatus Arinobu Yoshiura, Hideo Nagafuji, Kohichi Utsunomiya, Motoyoshi Yamano 2018-02-20
9869952 Fixing device and image forming apparatus including a friction reducer including a lubricant Kohichi Utsunomiya, Hideo Nagafuji, Arinobu Yoshiura, Motoyoshi Yamano 2018-01-16