Masaki Kawano

KS Kawasaki Steel: 12 patents #57 of 1,922Top 3%

JS Jfe Steel: 4 patents #371 of 1,401Top 30%

TO Toyota: 3 patents #8,352 of 26,838Top 35%

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%

TT The University Of Tokyo: 3 patents #321 of 2,633Top 15%

SO Sony: 3 patents #10,744 of 25,231Top 45%

MC Mitsubishi Heavy Industries Compressor: 1 patents #105 of 209Top 55%

Overall (All Time): #153,745 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4804409	Alloy steel powder for powder metallurgy	Kuniaki Ogura, Teruyoshi Abe, Shigeaki Takajo	1989-02-14