EH

Eiji Hayamizu

PE Pentax: 39 patents #2 of 396Top 1%
HO Hoya: 29 patents #17 of 1,290Top 2%
PE Pentax: 10 patents #180 of 761Top 25%
Overall (All Time): #23,473 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
D376167 Binoculars 1996-12-03
D361585 35 mm camera 1995-08-22
D359973 Binoculars 1995-07-04