Kenkichi Kamata

CA Calsonic: 1 patents #72 of 204Top 40%

PC Pacific Machinery & Engineering Co.: 1 patents #4 of 11Top 40%

Overall (All Time): #3,832,447 of 4,157,543Top 95%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5242268	Pump impeller	Tetsuo Fukazawa, Shiro Ikuta	1993-09-07