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 1–25 of 81 patents

Patent #TitleCo-InventorsDate
10186398 Sample positioning method and charged particle beam apparatus Masahiro Kiyohara, Kengo Takeno, Atsushi Uemoto 2019-01-22
8796651 Method and apparatus for specimen fabrication Hiroyasu Shichi, Tohru Ishitani, Hidemi Koike, Eiichi Seya, Mitsuo Tokuda +3 more 2014-08-05
8779400 Ion source, ion beam processing/observation apparatus, charged particle beam apparatus, and method for observing cross section of sample Hiroyasu Shichi, Satoshi Tomimatsu, Noriyuki Kaneoka, Koji Ishiguro 2014-07-15
8618520 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2013-12-31
8569719 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2013-10-29
8525537 Method and apparatus for probe contacting Kazuhiro Morita 2013-09-03
8481980 Ion source, ion beam processing/observation apparatus, charged particle beam apparatus, and method for observing cross section of sample Hiroyasu Shichi, Satoshi Tomimatsu, Noriyuki Kaneoka, Koji Ishiguro 2013-07-09
8431891 Dual beam apparatus with tilting sample stage Hiroyasu Shichi, Satoshi Tomimatsu, Noriyuki Kaneoka, Koji Ishiguro 2013-04-30
8405053 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2013-03-26
8222618 Method and apparatus for processing a microsample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2012-07-17
7999240 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2011-08-16
7897936 Method and apparatus for specimen fabrication Hiroyasu Shichi, Tohru Ishitani, Hidemi Koike, Eiichi Seya, Mitsuo Tokuda +3 more 2011-03-01
7888639 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2011-02-15
7804073 Liquid metal ion gun Hiroyasu Kaga, Yuichi Madokoro, Shigeru Izawa, Tohru Ishitani 2010-09-28
7791050 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Yuichi Madokoro, Yoshimi Kawanami, Yasunori Doi 2010-09-07
7777183 Charge particle beam system, sample processing method, and semiconductor inspection system Noriyuki Kaneoka, Koji Ishiguro 2010-08-17
7733589 Alternate cylinder table to improve adjacent track interference problem Toshiaki Wada, Kazunari Tsuchimoto 2010-06-08
7725278 Method for failure analysis and system for failure analysis Satoshi Tomimatsu, Hiroyasu Shichi, Muneyuki Fukuda 2010-05-25
7709062 Refilling method by ion beam, instrument for fabrication and observation by ion beam, and manufacturing method of electronic device Hiroyasu Shichi, Muneyuki Fukuda, Isamu Sekihara, Satoshi Tomimatsu 2010-05-04
7700931 Ion beam processing apparatus Hiroyasu Shichi, Satoshi Tomimatsu, Noriyuki Kaneoka, Koji Ishiguro 2010-04-20
7696496 Apparatus for ion beam fabrication Satoshi Tomimatsu, Hiroyasu Shichi, Noriyuki Kaneoka, Koji Ishiguro 2010-04-13
7661187 Manufacturing method for magnetic disk drive Masato Taniguchi, Michio Nakajima 2010-02-16
7645983 Ion source and mass spectrometer instrument using the same Atsumu Hirabayashi, Minoru Sakairi, Yasuaki Takada, Hideaki Koizumi 2010-01-12
7592606 Manufacturing equipment using ION beam or electron beam Koji Ishiguro, Noriyuki Kaneoka 2009-09-22
7550750 Method and apparatus for processing a micro sample Mitsuo Tokuda, Muneyuki Fukuda, Yasuhiro Mitsui, Hidemi Koike, Satoshi Tomimatsu +2 more 2009-06-23