Akira Nishioka

Fujitsu Limited: 11 patents #2,845 of 24,456Top 15%

Pioneer Electronic: 10 patents #134 of 1,840Top 8%

HH Hitachi High-Technologies: 10 patents #533 of 1,917Top 30%

FA Fanuc: 9 patents #323 of 1,735Top 20%

HI Hitachi: 3 patents #10,712 of 28,497Top 40%

HS Hitachi Automotive Systems: 2 patents #689 of 1,636Top 45%

SC San-Ei Faucet Mfg. Co.: 2 patents #2 of 2Top 100%

Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%

BK Babcock-Hitachi K.K.: 1 patents #20 of 70Top 30%

NC Nikkiso Co.: 1 patents #168 of 287Top 60%

AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%

Overall (All Time): #52,313 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
4259434	Method for developing positive acting light-sensitive planographic printing plate	Kotaro Yamasue, Hiroshi Takahashi, Hirokazu Sakaki	1981-03-31