P

Inventor

SUGAYA TOMOYUKI

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

ADVANTEST CORP

4 patents

NIHOK CEMENT COMPANY LTD

1 patent

AKHTAR SAMI

1 patent