P

Inventor

SUMIYOSHI TATSUYA

JP3 patents
⚠️ This page may combine multiple inventors who share the name “SUMIYOSHI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANO HIROKUNI

1 patent

HIRAO TAKASHI

1 patent

YONEZAWA SHINJI

1 patent