MU

Masanari UMEMURA

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #1,817,019 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11730956 Power supply apparatus and magnetic field generation system Kazuhito Kishi, Masami Takai, Motokazu Hasegawa, Masataka Akaishi, Yoshihiro Ishikawa +1 more 2023-08-22
11383094 Cancer treatment apparatus Yoshihiro Ishikawa, Taisuke Akimoto 2022-07-12