Kazuo Yoshioka

Mitsubishi Electric: 13 patents #2,044 of 25,717Top 8%

HI Hitachi: 4 patents #8,942 of 28,497Top 35%

NS Nec—Mitsubishi Electric Visual Systems: 3 patents #6 of 44Top 15%

NS Nec Display Solutions: 2 patents #89 of 237Top 40%

KC Knorr Foods Co.: 2 patents #1 of 17Top 6%

AC Ajinomoto Co.: 2 patents #796 of 2,190Top 40%

SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%

KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%

NC Nakano Vinegar Co.: 1 patents #24 of 63Top 40%

NC Nippon Soda Co.: 1 patents #348 of 648Top 55%

Overall (All Time): #155,988 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4336196	Process for the production of phenylmalonic acid mono-esters	Shigeo Kitamura, Yoshiharu Seriyama, Hiroshi Misuta	1982-06-22