P

Inventor

HIRONAKA KATSUHIKO

JP14 patents
⚠️ This page may combine multiple inventors who share the name “HIRONAKA KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEIJIN LTD

8 patents

TEIJIN CHEMICALS LTD

3 patents

MIYAKE TOSHIYUKI

2 patents

STAMLCARBON B V

1 patent