AT

Ayumu Takakuwa

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
📍 Kasai, JP: #207 of 617 inventorsTop 35%
Overall (2003): #259,325 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6570309 Cathode ray tube Masayuki Omori, Tadayuki Sato, Yoshikazu Demi 2003-05-27