P

Inventor

OKUNO MASAHIRO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “OKUNO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

3 patents

HOZAN TOOL IND CO LTD

1 patent

MITSUI SUGAR CO

1 patent