Hiroyuki Hattori

TO Toyota: 59 patents #120 of 26,838Top 1%

Canon: 20 patents #3,238 of 19,416Top 20%

FI Fujifilm Business Innovation: 12 patents #796 of 5,238Top 20%

KO Konica: 7 patents #359 of 1,958Top 20%

ND Ntt Docomo: 5 patents #466 of 1,706Top 30%

Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%

Nsk: 4 patents #376 of 1,559Top 25%

AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%

KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%

KO Konica Minolta Opto: 2 patents #169 of 418Top 45%

SH Shimadzu: 2 patents #805 of 2,007Top 45%

NI Nipro: 1 patents #207 of 473Top 45%

KC Kuraray Co.: 1 patents #981 of 1,827Top 55%

NN Ntt Mobile Communications Network: 1 patents #141 of 253Top 60%

Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%

VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%

YA Yazaki: 1 patents #2,077 of 3,427Top 65%

JE Jeol: 1 patents #309 of 669Top 50%

SO Sony: 1 patents #17,262 of 25,231Top 70%

FC Fujitec Co.: 1 patents #23 of 78Top 30%

NI Nissho: 1 patents #65 of 171Top 40%

Overall (All Time): #8,943 of 4,157,543Top 1%

126

Patents All Time

Issued Patents All Time

Showing 126–126 of 126 patents

Patent #	Title	Co-Inventors	Date
4185909	Cleaning method and device for electrophotographic machine	Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa	1980-01-29