P

Inventor

OKAWA TAKESHI

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

OKAWA TAKESHI

1 patent

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

UEDA KAZUNORI

1 patent

ADVICS CO LTD

1 patent

TSUMAGARI YUMI

1 patent