P

Inventor

KUMAZAWA KAZUHISA

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KUMAZAWA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUMAZAWA KAZUHISA

2 patents

HIDAKA TOMOYA

2 patents

NIPPON SODA CO

1 patent