FN

Fumihiro Nagano

Ricoh Company: 3 patents #4,826 of 9,818Top 50%
Overall (All Time): #1,429,643 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10944810 System, service determining method, and computer program product Kenji Ueda, Takenori Oku, Hiroshi Nishida, Satoshi Hatanaka, Takeyoshi Sekine +3 more 2021-03-09
10228888 System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals Takeyoshi Sekine, Takenori Oku, Hiroshi Nishida, Satoshi Hatanaka, Kenji Ueda +3 more 2019-03-12
10025657 Information processing system and failure diagnosis method Takenori Oku, Hiroshi Nishida, Kentaro Seo, Shunsuke Hayashi, Yusuke Shibata +5 more 2018-07-17