P

Inventor

YAKAWA ATSUHISA

JP6 patents
⚠️ This page may combine multiple inventors who share the name “YAKAWA ATSUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMIKIN SST

3 patents

SUMITOMO METAL IND

2 patents

NSK LTD

1 patent