Kenichi Nishikawa

Ngk Spark Plug Co.: 17 patents #78 of 1,594Top 5%

ND Nitto Denko: 7 patents #475 of 2,479Top 20%

Tdk: 6 patents #953 of 3,796Top 30%

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%

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

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%

SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%

JC Jcu: 2 patents #1 of 40Top 3%

KA Kao: 1 patents #1,961 of 3,221Top 65%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

AI Arakawa Chemical Industries: 1 patents #47 of 130Top 40%

NT NTT: 1 patents #2,911 of 4,871Top 60%

Overall (All Time): #52,359 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
5129011	Method and apparatus for retrieving image data	Yasuo Kurosu, Seiichi Kanema, Hajime Uchiyama, Masahiro Okumura, Masaaki Fujinawa +2 more	1992-07-07