KU

Kaoru Umemura

HI Hitachi: 55 patents #211 of 28,497Top 1%
HH Hitachi High-Technologies: 19 patents #106 of 1,917Top 6%
HG HGST: 4 patents #440 of 1,677Top 30%
HC Hitachi Ulsi Systems Co.: 2 patents #419 of 867Top 50%
HS Hitachi High-Tech Science: 1 patents #94 of 167Top 60%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #22,239 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 26–50 of 81 patents

Patent #TitleCo-InventorsDate
7525108 Focused ion beam apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2009-04-28
7470918 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2008-12-30
7465945 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2008-12-16
7435972 Focused ion beam apparatus and liquid metal ion source Yuichi Madokoro, Shigeru Izawa, Hiroyasu Kaga 2008-10-14
7423825 Disk unit and manufacturing method thereof Naoki Shimamura, Osama Takazawa, Kazuhiko Washizu 2008-09-09
7420181 Liquid metal ion gun Hiroyasu Kaga, Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani 2008-09-02
7397050 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2008-07-08
7397051 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2008-07-08
7397052 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2008-07-08
7368729 Method, apparatus and system for specimen fabrication by using an ion beam Hiroyasu Shichi, Muneyuki Fukuda 2008-05-06
7268356 Method and apparatus for specimen fabrication Hiroyasu Shichi, Tohru Ishitani, Hidemi Koike, Eiichi Seya, Mitsuo Tokuda +3 more 2007-09-11
7242015 Patterned wafer inspection method and apparatus therefor Hiroyuki Shinada, Yusuke Yajima, Hisaya Murakoshi, Masaki Hasegawa, Mari Nozoe +4 more 2007-07-10
7211805 Liquid metal ion gun Hiroyasu Kaga, Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani 2007-05-01
7205554 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2007-04-17
7205560 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2007-04-17
7200506 Method for failure analysis and system for failure analysis Satoshi Tomimatsu, Hiroyasu Shichi, Muneyuki Fukuda 2007-04-03
7189982 Focused ion beam apparatus and aperture Yuichi Madokoro, Shigeru Izawa, Hiroyasu Kaga 2007-03-13
7176458 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2007-02-13
7145146 Micro-spectroscopic measuring device and micro-chemical system Taro Ogawa, Toshiki Sugawara, Kazuhiko Hosomi, Masataka Shirai, Toshio Katsuyama +3 more 2006-12-05
7138628 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2006-11-21
7095021 Method, apparatus and system for specimen fabrication by using an ion beam Hiroyasu Shichi, Muneyuki Fukuda 2006-08-22
7071475 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2006-07-04
7005651 Liquid metal ion gun Hiroyasu Kaga, Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani 2006-02-28
6979823 Patterned wafer inspection method and apparatus therefor Hiroyuki Shinada, Yusuke Yajima, Hisaya Murakoshi, Masaki Hasegawa, Mari Nozoe +4 more 2005-12-27
6970004 Apparatus for inspecting defects of devices and method of inspecting defects Tohru Ishitani, Hidemi Koike, Aritoshi Sugimoto, Isamu Sekihara, Satoshi Tomimatsu +1 more 2005-11-29