SO

Shigeo Oonuma

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
📍 Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #2,969,994 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9791808 Intermediate transfer belt, method for producing the same, and image forming apparatus Jun Aoto, Hidetaka Kubo, Kenichi Mashiko, Sayaka Katoh, Shinichi Nitta 2017-10-17