TO

Takashi Ohtsu

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #107,706 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6348956 Remote controller for a variety of appliances Hidekazu Tanigawa, Masaki Mukai, Yoshio Nakano, Seiji Tsuji 2002-02-19