AH

Akira Hamamatsu

HH Hitachi High-Technologies: 73 patents #5 of 1,917Top 1%
HI Hitachi: 18 patents #2,067 of 28,497Top 8%
HC Hitachi High-Tech Electronics Engineering Co.: 4 patents #2 of 59Top 4%
HC Hitachi Electronics Engineering Co.: 2 patents #32 of 175Top 20%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
Overall (All Time): #20,643 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 26–50 of 84 patents

Patent #TitleCo-InventorsDate
8437534 Defect classification method and apparatus, and defect inspection apparatus Hisae Shibuya, Shunji Maeda 2013-05-07
8427634 Defect inspection method and apparatus Yuta Urano, Shunji Maeda, Kaoru Sakai 2013-04-23
8355123 Defect inspection apparatus and its method Hisae Shibuya, Shunji Maeda 2013-01-15
8310666 Apparatus of inspecting defect in semiconductor and method of the same Shunji Maeda, Hisae Shibuya 2012-11-13
8310665 Inspecting method and inspecting apparatus for substrate surface Yoshimasa Oshima, Shunji Maeda, Hisae Shibuya, Yuta Urano, Toshiyuki Nakao +1 more 2012-11-13
8306312 Method and apparatus for detecting pattern defects Hisae Shibuya, Yuji Takagi 2012-11-06
8289507 Method of apparatus for detecting particles on a specimen Minori Noguchi, Yoshimasa Ohshima, Sachio Uto, Taketo Ueno, Hiroyuki Nakano +5 more 2012-10-16
8274651 Method of inspecting a semiconductor device and an apparatus thereof Minori Noguchi, Yoshimasa Ohshima, Hidetoshi Nishiyama, Kenji Oka, Takanori Ninomiya +4 more 2012-09-25
8269959 Inspection method and inspection apparatus Minori Noguchi, Hidetoshi Nishiyama, Yoshimasa Ohshima, Takahiro Jingu, Sachio Uto 2012-09-18
8228495 Defects inspecting apparatus and defects inspecting method Sachio Uto, Minori Noguchi, Hidetoshi Nishiyama, Yoshimasa Ohshima, Takahiro Jingu +2 more 2012-07-24
8218138 Apparatus and method for inspecting defects Hiroyuki Nakano, Sachio Uto, Yoshimasa Oshima, Hidetoshi Nishiyama, Yuta Urano +1 more 2012-07-10
8149396 Defect inspection apparatus and its method Hisae Shibuya, Shunji Maeda 2012-04-03
8144337 Inspecting method and inspecting apparatus for substrate surface Yoshimasa Oshima, Shunji Maeda, Hisae Shibuya, Yuta Urano, Toshiyuki Nakao +1 more 2012-03-27
8107065 Method and apparatus for detecting defects Hiroyuki Nakano, Toshihiko Nakata, Sachio Uto, Shunji Maeda, Yuta Urano 2012-01-31
8094295 Inspection method and inspection apparatus Minori Noguchi, Hidetoshi Nishiyama, Yoshimasa Ohshima, Takahiro Jingu, Sachio Uto 2012-01-10
8072597 Method and its apparatus for inspecting particles or defects of a semiconductor device Hidetoshi Nishiyama, Minori Noguchi, Yoshimasa Ooshima, Kenji Watanabe, Tetsuya Watanabe +1 more 2011-12-06
8040503 Method of inspecting a semiconductor device and an apparatus thereof Minori Noguchi, Yoshimasa Ohshima, 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, Yoshimasa Ohshima, Takahiro Jingu +2 more 2011-09-06
7973920 Apparatus and method for inspecting defects Hiroyuki Nakano, Sachio Uto, Yoshimasa Oshima, Hidetoshi Nishiyama, Yuta Urano +1 more 2011-07-05
7952699 Apparatus of inspecting defect in semiconductor and method of the same Shunji Maeda, Hisae Shibuya 2011-05-31
7952700 Method of apparatus for detecting particles on a specimen Minori Noguchi, Yoshimasa Ohshima, Sachio Uto, Taketo Ueno, Hiroyuki Nakano +5 more 2011-05-31
7940385 Defect inspection apparatus and its method Hisae Shibuya, Shunji Maeda 2011-05-10
7912276 Method and apparatus for detecting pattern defects Hisae Shibuya, Yuji Takagi 2011-03-22
7903244 Method for inspecting defect and apparatus for inspecting defect Minori Noguchi, Hidetoshi Nishiyama, Yoshimasa Ohshima, Takahiro Jingu, Sachio Uto 2011-03-08
7859656 Defect inspection method and system Sachio Uto, Hiroyuki Nakano, Yukihiro Shibata, Yuta Urano 2010-12-28