P

Inventor

SAKASHITA NORIJI

9 patents
⚠️ This page may combine multiple inventors who share the name “SAKASHITA NORIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWAI MUSICAL INSTR MFG CO

8 patents

DAWAI GAKKI SEISAKUSHO KK

1 patent