Yoshiaki Nagasawa

Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%

HS Hitachi Automotive Systems: 7 patents #226 of 1,636Top 15%

PA Panasonic: 3 patents #7,617 of 21,108Top 40%

TO Toyota: 3 patents #8,352 of 26,838Top 35%

HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%

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

NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%

Overall (All Time): #152,106 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4641065	Moving coil type linear motor	Osamu Shibuki, Noboru Matsuyama, Katsuhiro Kawai, Shigeru Sakagami, Toshiaki Onoyama	1987-02-03