HI

Hisafumi Iwata

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
HH Hitachi High-Technologies: 4 patents #621 of 1,917Top 35%
Overall (All Time): #299,490 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
8804109 Defect inspection system Kenji Aiko, Shuichi Chikamatsu, Minori Noguchi 2014-08-12
8428336 Inspecting method, inspecting system, and method for manufacturing electronic devices Yoko Ikeda, Junko Konishi, Yuji Takagi, Kenji Obara, Ryo Nakagaki +2 more 2013-04-23
8319960 Defect inspection system Kenji Aiko, Shuichi Chikamatsu, Minori Noguchi 2012-11-27
7733474 Defect inspection system Kenji Aiko, Shuichi Chikamatsu, Minori Noguchi 2010-06-08
7426023 Method and apparatus for detecting defects Yoshimasa Ohshima, Hiroyuki Nakano 2008-09-16
7068834 Inspecting method, inspecting system, and method for manufacturing electronic devices Yoko Ikeda, Junko Konishi, Yuji Takagi, Kenji Obara, Ryo Nakagaki +2 more 2006-06-27
6928375 Inspection condition setting program, inspection device and inspection system Makoto Ono, Yohei Asakawa, Kanako Harada 2005-08-09
6826735 Inspection data analysis program, defect inspection apparatus, defect inspection system and method for semiconductor device Makoto Ono, Kanako Harada 2004-11-30
6775817 Inspection system and semiconductor device manufacturing method Makoto Ono, Keiko Kirino 2004-08-10
6687633 Inspection system, inspection apparatus, inspection program, and production method of semiconductor devices Makoto Ono 2004-02-03
6611728 Inspection system and method for manufacturing electronic devices using the inspection system Natsuyo Morioka, Junko Konishi, Yoko Ikeda, Kazunori Nemoto, Makoto Ono +1 more 2003-08-26
6539272 Electric device inspection method and electric device inspection system Makoto Ono, Kazunori Nemoto 2003-03-25
5684565 Pattern detecting method, pattern detecting apparatus, projection exposing apparatus using the same and exposure system Yoshitada Oshida, Yasuhiro Yoshitake, Minoru Yoshida, Yukihiro Shibata 1997-11-04
5293538 Method and apparatus for the inspection of defects Yukio Matsuyama, Hitoshi Kubota 1994-03-08
5278012 Method for producing thin film multilayer substrate, and method and apparatus for detecting circuit conductor pattern of the substrate Chie Yamanaka, Toshiaki Ichinose, Takanori Ninomiya, Yasuo Nakagawa, Nobuyuki Akiyama 1994-01-11
5059559 Method of aligning and bonding tab inner leads Michio Takahashi, Tooru Mita, Yasuo Nakagawa, Toshimitsu Hamada, Aizo Kaneda +6 more 1991-10-22