KI

Kikujiro Ishii

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #3,784,402 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5467421 Nonlinear optical material and devices utilizing said material Makoto Kaji, Chie Odoi, Masaichi Sagawa, Hiroyuki Kagawa, Atsushi Kakuta +2 more 1995-11-14