RH

Ryo Hayashi

Canon: 1 patents #1,147 of 2,505Top 50%
📍 Toyama, JP: #47 of 144 inventorsTop 35%
Overall (2002): #123,902 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6365308 Light receiving member for electrophotography Satoshi Kojima, Keishi Saito, Hirokazu Ohtoshi, Masafumi Sano, Junichiro Hashizume +2 more 2002-04-02