P

Inventor

SUMIYA AKIO

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

OMRON TATEISI ELECTRONICS CO

3 patents

YAMAMOTO SHINGO

1 patent

MASUTANI NAOKI

1 patent