Takeo Arai

KO Konica: 28 patents #18 of 1,958Top 1%

SO Sony: 16 patents #2,631 of 25,231Top 15%

Honda Motor Co.: 15 patents #1,078 of 21,052Top 6%

KM Konica Minolta: 6 patents #610 of 2,718Top 25%

SL Saturn Licensing: 4 patents #57 of 329Top 20%

AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%

MI Mitsui-Cyanamid: 2 patents #5 of 19Top 30%

SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%

TC Tamron Co.: 1 patents #74 of 138Top 55%

TC Technica Co.: 1 patents #2 of 4Top 50%

Overall (All Time): #25,037 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #	Title	Co-Inventors	Date
4216682	Fiber-reinforced light alloy cast article	Keisuke Ban	1980-08-12