YW

Yutaka Washiyama

KS Kawai Gakki Seisakusho: 2 patents #5 of 28Top 20%
KC Kawai Musical Inst. Mfg. Co.: 1 patents #3 of 11Top 30%
Overall (1994): #7,067 of 165,921Top 5%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5376753 Key touch detector for an electronic musical instrument Taichi Kosugi 1994-12-27
5374776 System for processing musical sound data having overflow/underflow compensation Tsutomu Saito, Yoichi Nagashima 1994-12-20
5308917 Keyboard touch response setting apparatus Mineo Kitamura 1994-05-03