ST

Susumu Takagi

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Tokyo Electronics Co.: 1 patents #1 of 18Top 6%
SC Seiren Co.: 1 patents #1 of 16Top 7%
PA Panasonic: 1 patents #61 of 393Top 20%
📍 Iwaki, MA: #1 of 1 inventorsTop 100%
Overall (2003): #21,188 of 273,478Top 8%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6646831 Air bearing slider having optimized etch depth ratio Peter Terry Griffin, Tebor Heminway, Luciano Spiridigliozzi 2003-11-11
6615572 Fabrics and dust proof clothes excellent in conductivity and antistatic property Yutaka Matsui 2003-09-09
6615390 Method of manufacturing IC cards 2003-09-02