Mitsuhiro Otaki

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%

KS Kobe Steel: 1 patents #937 of 1,773Top 55%

MC Mitsubishi Aluminum Co.: 1 patents #48 of 121Top 40%

NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%

SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%

SC Sky Aluminium Co.: 1 patents #12 of 41Top 30%

Overall (All Time): #3,520,313 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6607578	Continuous vacuum refining method of molten metal and apparatus thereof	Kensuke Mori	2003-08-19