P

Inventor

TOBINAGA YOSHIKAZU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “TOBINAGA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIEGEL MEL

2 patents

TEXMAC INC

1 patent

QUAN YING-SHU

1 patent