AM

Akihiko Matsumoto

KO Konica Minolta Opto: 8 patents #37 of 418Top 9%
SO Sony: 8 patents #5,352 of 25,231Top 25%
KL Konica Minolta Advanced Layers: 2 patents #8 of 72Top 15%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NI Nitta: 1 patents #106 of 237Top 45%
SI Shimano Industrial: 1 patents #35 of 60Top 60%
TC Takagi Chemicals: 1 patents #10 of 15Top 70%
MI Minolta: 1 patents #729 of 1,109Top 70%
FC Furukawa Mfg. Co.: 1 patents #19 of 40Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
Overall (All Time): #145,121 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
D303701 Combined grip and rod section of a jointed fishing rod 1989-09-26
4314710 Rack and pinion steering gear housing mounting structure Akio Kamoshita, Takashi Kurihara 1982-02-09