P

Inventor

MIZUTANI MASUMI

JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTANI MASUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHOWA WATER IND CO LTD

3 patents

NIDEC CORP

2 patents

SHOWA KOGYO KK

1 patent

OSAKA GAS CO LTD

1 patent