NI

Naoki Iwaya

Ricoh Company: 3 patents #117 of 1,326Top 9%
Overall (2021): #69,305 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11054774 Nip forming member, fixing device, and image forming apparatus Yoshiharu Takahashi, Hitoshi Fujiwara, Ippei Fujimoto, Yoshiki Yamaguchi 2021-07-06
11054775 Fixing device and image forming apparatus incorporating same Ryohei Matsuda, Yoshiharu Takahashi, Hitoshi Fujiwara 2021-07-06
10935911 Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same Teppei Kawata, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more 2021-03-02