P

Inventor

UMEMURA MASASHI

DE11 patents
⚠️ This page may combine multiple inventors who share the name “UMEMURA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OLYMPUS CORP

4 patents

ASAHI DENKA KOGYO KK

3 patents

OLYMPUS MEDICAL SYSTEMS CORP

2 patents

TOYO SEIKAN KAISHA LTD

1 patent

TOSHIBA KK

1 patent