TS

Tatsuru Shinozaki

AC Aiphone Co.: 1 patents #3 of 6Top 50%
Overall (2003): #108,521 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6671360 Intercom system for a building or apartment house Hiroshi Sumiya, Kengo Nakata 2003-12-30