KM

Kiyoshi Minakuchi

Yamaha: 3 patents #4 of 166Top 3%
📍 Hamamatsu, CA: #2 of 8 inventorsTop 25%
Overall (2003): #26,753 of 273,478Top 10%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6664453 Guitar neck attachment structure Osamu Ito 2003-12-16
6657111 Structure body formed by rib member and plate members — 2003-12-02
6646189 Body structure of stringed instrument — 2003-11-11