P

Inventor

TETSUKA TAKAYUKI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “TETSUKA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSUBAKIMOTO CHAIN CO

7 patents

SHOWA CORP

2 patents

HITACHI ASTEMO LTD

1 patent