YO

Yoshimasa Ohshima

HH Hitachi High-Technologies: 5 patents #21 of 523Top 5%
HI Hitachi: 2 patents #436 of 2,733Top 20%
Overall (2011): #13,276 of 364,097Top 4%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8040503 Method of inspecting a semiconductor device and an apparatus thereof Akira Hamamatsu, Minori Noguchi, Hidetoshi Nishiyama, Kenji Oka, Takanori Ninomiya +4 more 2011-10-18
8013989 Defects inspecting apparatus and defects inspecting method Sachio Uto, Minori Noguchi, Hidetoshi Nishiyama, Akira Hamamatsu, Takahiro Jingu +2 more 2011-09-06
7952700 Method of apparatus for detecting particles on a specimen Akira Hamamatsu, Minori Noguchi, Sachio Uto, Taketo Ueno, Hiroyuki Nakano +5 more 2011-05-31
7940383 Method of detecting defects on an object Minori Noguchi, Hidetoshi Nishiyama, Shunichi Matsumoto, Yukio Kembo, Ryouji Matsunaga +7 more 2011-05-10
7903244 Method for inspecting defect and apparatus for inspecting defect Akira Hamamatsu, Minori Noguchi, Hidetoshi Nishiyama, Takahiro Jingu, Sachio Uto 2011-03-08