P

Inventor

KAWATA OSAMU

JP19 patents
⚠️ This page may combine multiple inventors who share the name “KAWATA OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHARP KK

13 patents

SUMITOMO ELECTRIC INDUSTRIES

3 patents

FUJIKURA LTD

2 patents

HITACHI CHEMICAL CO LTD

1 patent