P

Inventor

OBAYASHI NOBUHARU

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

KAWAI MUSICAL INSTR MFG CO

5 patents

DAWAI GAKKI SEISAKUSHO KK

1 patent