P

Inventor

NAGASHIMA YOICHI

JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWAI MUSICAL INSTR MFG CO

9 patents

TOSHIBA KK

4 patents

YAMAHA CORP

1 patent

NAGASHIMA YOICHI

1 patent

NAGASHIMAKOUGEI CO LTD

1 patent

NAGASHIMA KOUGEI CO LTD

1 patent