P

Inventor

HATANAKA MASAHIKO

JP13 patents
⚠️ This page may combine multiple inventors who share the name “HATANAKA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

7 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

TOKYO SHIBAURA ELECTRIC CO

1 patent

PANASONIC CORP

1 patent