HH

Hiroto Hirayama

Canon: 1 patents #14,899 of 19,416Top 80%
📍 Soma, JP: #357 of 570 inventorsTop 65%
Overall (All Time): #2,722,417 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10983449 Method for manufacturing electrophotographic photoconductor Akihiro Maruyama, Kazuko Araki, Daisuke Miura, Tatsuya Yamaai, Shinobu Iijima +5 more 2021-04-20