YT

Yoshiharu Takahashi

Ricoh Company: 4 patents #62 of 1,326Top 5%
Overall (2021): #36,600 of 548,734Top 7%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11054767 Nip formation member, heating device, fixing device and image forming apparatus Hiroyuki Shimada, Hitoshi Fujiwara 2021-07-06
11054774 Nip forming member, fixing device, and image forming apparatus Naoki Iwaya, Hitoshi Fujiwara, Ippei Fujimoto, Yoshiki Yamaguchi 2021-07-06
11054775 Fixing device and image forming apparatus incorporating same Ryohei Matsuda, Hitoshi Fujiwara, Naoki Iwaya 2021-07-06
11016422 Attachment, fixing device, and image forming apparatus Hiroshi Kajiyama 2021-05-25