P

Inventor

OKAWA HIROSHI

JP18 patents
⚠️ This page may combine multiple inventors who share the name “OKAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

6 patents

MURATA MANUFACTURING CO

2 patents

TOMY CO LTD

2 patents

TAIYO YUDEN KK

2 patents

MITSUBOSHI BELTING LTD

1 patent

HASBRO INC

1 patent

TOYBOX CORP

1 patent

TATSUNO CORP

1 patent

CALSONIC KANSEI CORP

1 patent

KIRIN BREWERY

1 patent