Hideaki Okamoto

Canon: 27 patents #2,142 of 19,416Top 15%

TA Takata: 6 patents #98 of 608Top 20%

LS Lastra S.P.A.: 5 patents #1 of 9Top 15%

SL Semiconductor Energy Laboratory: 4 patents #709 of 1,113Top 65%

MC Mitsubishi Chemical: 4 patents #463 of 3,022Top 20%

MM Mitsubishi Motors: 3 patents #352 of 1,823Top 20%

MK Mitsubishi Jidosha Kogyo K.K.: 1 patents #5 of 82Top 7%

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

Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%

📍 Yokohama, JP: #172 of 480 inventorsTop 40%

Overall (All Time): #52,686 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #	Title	Co-Inventors	Date
4568242	Cooling fan for automobiles	Sumio Susa, Nobuo Mitsuya	1986-02-04