TH

Takao Hisazumi

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
📍 Ibaraki, JP: #235 of 769 inventorsTop 35%
Overall (2002): #109,326 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6416590 Solder powder and method for preparing the same and solder paste Masahiko Hirata, Takashi Ohashi, Hisahiko Yoshida, Hiroji Noguchi, Mamoru Senna +1 more 2002-07-09