Yoshiaki Nakano

TT The University Of Tokyo: 7 patents #99 of 2,633Top 4%

Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%

Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%

OC Optical Measurement Technology Development Co.: 2 patents #2 of 14Top 15%

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%

Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%

UR University Of Rochester: 1 patents #496 of 1,162Top 45%

JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%

NI Nikon: 1 patents #1,647 of 2,493Top 70%

NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%

Overall (All Time): #154,607 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4362144	Contactless ignition system for internal combustion engine	Toshiyuki Yamaguchi, Hiroyuki Nobechi, Tiaki Mizuno	1982-12-07