YO

Yasuhiko Ogino

Ricoh Company: 2 patents #386 of 1,821Top 25%
Overall (2018): #88,963 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10088781 Image forming apparatus and image forming method Shinya Tanaka, Naomi Sugimoto, Haruo Iimura, Shinji Aoki, Kazuchika Saeki +1 more 2018-10-02
9874839 Fixing device and image forming apparatus Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Hiroshi Yoshinaga +5 more 2018-01-23