IH

Isao Hamashima

KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
📍 Tsukuba, JP: #1,768 of 2,818 inventorsTop 65%
Overall (All Time): #3,552,416 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6425675 Planar light source and display device using the same Ikuo Onishi, Katsuya Fujisawa, Shinji Hiramatsu, Yoichi Hashimoto 2002-07-30