Inventor
ITOH YOSHIAKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “ITOH YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASHIMA KAGAKU KOGYO KK
4 patentsUS5478855ADec 26, 1995
2-(2,6-difluorophenyl)-4-(2-ethoxy-4-tert-butylphenyl)-2-oxazoline
YASHIMA KAGAKU KOGYO KK241 citations97
US5141948AAug 25, 1992
2-substituted phenyl-2-oxazoline or thiazoline derivatives, process for producing the same and insecticides and acaricides containing the same
YASHIMA KAGAKU KOGYO KK30 citations90
US4977171ADec 11, 1990
Oxa- or thia-zoline derivative
YASHIMA KAGAKU KOGYO KK25 citations89
US6166010ADec 26, 2000
Azine derivatives
YASHIMA KAGAKU KOGYO KK4 citations61
SUMITOMO ELECTRIC INDUSTRIES
4 patentsUS5427600AJun 27, 1995
Low alloy sintered steel and method of preparing the same
SUMITOMO ELECTRIC INDUSTRIES69 citations95
US4926242AMay 15, 1990
Aluminum-silicon alloy heatsink for semiconductor devices
SUMITOMO ELECTRIC INDUSTRIES68 citations95
US4830820AMay 16, 1989
Method for producing material for semiconductor device
SUMITOMO ELECTRIC INDUSTRIES18 citations81
US5022455AJun 11, 1991
Method of producing aluminum base alloy containing silicon
SUMITOMO ELECTRIC INDUSTRIES15 citations73