KM

Keiichi Matsubara

KL Konami Sports Life: 1 patents #9 of 27Top 35%
📍 Kakogawa, JP: #405 of 707 inventorsTop 60%
Overall (All Time): #3,316,030 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7481743 Training machine Hisashi Mori, Kojiro Minami, Atsushi Yamazaki, Setsu Muraki, Masatoshi Mukai 2009-01-27