KE

Keisuke Ebata

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,862,176 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5158855 .alpha.-diazoacetoacetates and photosensitive resin compositions containing the same Hisashi Sugiyama, Kazuo Nate, Akiko Mizushima 1992-10-27