TH

Toshihiro Hamamura

Ricoh Company: 4 patents #49 of 1,125Top 5%
Overall (2022): #37,772 of 548,613Top 7%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D972008 Printer Masaaki Kabumoto, Masateru Kohno, Yoshihisa Minagawa, Masahiro Kurita, Kanako Hirasawa +1 more 2022-12-06
D963735 Projector 2022-09-13
D956137 Image forming unit for printer Masaaki Kabumoto, Masateru Kohno, Yoshihisa Minagawa, Masahiro Kurita, Kanako Hirasawa +1 more 2022-06-28
D955470 Image forming unit for printer Masaaki Kabumoto, Masateru Kohno, Yoshihisa Minagawa, Masahiro Kurita, Kanako Hirasawa +1 more 2022-06-21