MK

Masamitsu Kawano

ME Megahouse: 1 patents #2 of 8Top 25%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,646,413 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5890947 Drive unit and toy using same Akihiro Tanaka, Kenji Kaneko, Toshiaki Nagano, Shinji Ohashi 1999-04-06