Hideki Matsuoka

SC Sanyo Electric Co.: 16 patents #238 of 6,347Top 4%

Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%

SO Sony: 7 patents #6,034 of 25,231Top 25%

Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%

MC Minebea Co.: 5 patents #117 of 736Top 20%

NC Nkk Co.: 5 patents #99 of 1,173Top 9%

JS Jfe Steel: 3 patents #450 of 1,401Top 35%

TI Tokai Rubber Industries: 2 patents #181 of 557Top 35%

YC Yamashita Rubber Co.: 2 patents #12 of 102Top 15%

KI Kobelco Research Institute: 2 patents #21 of 79Top 30%

SC Square Enix Co.: 2 patents #98 of 391Top 30%

KS Kobe Steel: 2 patents #616 of 1,773Top 35%

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%

Mazda Motor: 1 patents #2,563 of 4,755Top 55%

Nintendo Co.: 1 patents #886 of 1,476Top 65%

Overall (All Time): #52,441 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
5174264	Fuel control system for engine	Iwao Utsumi, Isao Shibata	1992-12-29