P

Inventor

OHKAWA JUN

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

SONY CORP

2 patents

ALCAN CHEMICALS

1 patent

NAT INST OF ADVANCED IND SCIEN

1 patent

OHKAWA JUN

1 patent