KO

Kayo Ono

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,814,693 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5176854 Non-linear optical device Yuzo Ito, Hiromu Terao, Sukekazu Aratani, Masato Isogai, Atsushi Kakuta 1993-01-05