P

Inventor

SUMI SADAYUKI

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

PANASONIC IP MAN CO LTD

5 patents

PANASONIC ELEC WORKS CO LTD

4 patents

MATSUSHITA ELECTRIC WORKS LTD

2 patents

MATSUSHITA ELECTRICWORKS LTD

1 patent

NISHIKAWA TAKAYUKI

1 patent