TY

Takayuki Yoneyama

SI Seiko Instruments: 1 patents #46 of 126Top 40%
UN Unknown: 1 patents #206 of 2,107Top 10%
Overall (1997): #70,367 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5692899 Wire for orthodontic treatment and its manufacturing method Osamu Takahashi, Hitoshi Hamanaka 1997-12-02