RM

Ryuichi Murai

Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
YK Yoshida Kogyo K.K.: 1 patents #30 of 94Top 35%
📍 Fukaya, JP: #1 of 26 inventorsTop 4%
Overall (1994): #8,999 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5325014 Flat tube display apparatus Kinzo Nonomura, Jumpei Hashiguchi, Satoshi Kitao 1994-06-28
5307542 Buckle for adjustably securing a belt or the like 1994-05-03
5289078 Electron source for a display device Satoshi Kitao, Kinzo Nonomura, Jumpei Hashiguchi 1994-02-22