SH

Shigeaki Hijikata

HC Hitachi Tokyo Electronics Co.: 4 patents #2 of 101Top 2%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
Overall (All Time): #1,011,972 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8558173 Method of inspecting pattern and inspecting instrument Mari Nozoe, Hidetoshi Nishiyama, Kenji Watanabe, Koji Abe 2013-10-15
8358406 Defect inspection method and defect inspection system Masami Ikota, Tomohiro Funakoshi 2013-01-22
7112791 Method of inspecting pattern and inspecting instrument Mari Nozoe, Hidetoshi Nishiyama, Kenji Watanabe, Koji Abe 2006-09-26
6777677 Method of inspecting pattern and inspecting instrument Mari Nozoe, Hidetoshi Nishiyama, Kenji Watanabe, Koji Abe 2004-08-17
6583414 Method of inspecting pattern and inspecting instrument Mari Nozoe, Hidetoshi Nishiyama, Kenji Watanabe, Koji Abe 2003-06-24