P

Inventor

MINAMISAWA TSUYOSHI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “MINAMISAWA TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

POLYPLASTICS CO

5 patents

TOHO BESLON CO

3 patents

MINAMISAWA TSUYOSHI

1 patent