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Junjiroh Sogame

Ricoh Company: 1 patents #496 of 1,326Top 40%
Overall (2021): #386,079 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10990027 Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method Yuuya Takabayashi, Shinya Nakagawa, Katsuhiko Fujii 2021-04-27