P

Inventor

UTSUMI NAOTO

JP25 patents
⚠️ This page may combine multiple inventors who share the name “UTSUMI NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTSUKA PHARMA CO LTD

9 patents

BANDO TAKUJI

7 patents

KAWAI MUSICAL INSTR MFG CO

4 patents

TORISAWA YASUHIRO

2 patents

SHINHAMA KOICHI

1 patent

GOTO FUMITAKA

1 patent

YAMAMOTO AKIHIRO

1 patent