KA

Kazuo Aita

SI Seiko Instruments: 8 patents #205 of 1,437Top 15%
HS Hitachi High-Tech Science: 7 patents #20 of 167Top 15%
SN Sii Nanotechnology: 4 patents #37 of 157Top 25%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #195,705 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10276343 Method for acquiring image and ion beam apparatus Tomokazu Kozakai, Fumio Aramaki, Osamu Matsuda, Kensuke SHIINA, Anto Yasaka 2019-04-30
10014157 Method for acquiring image and ion beam apparatus Tomokazu Kozakai, Fumio Aramaki, Osamu Matsuda, Kensuke SHIINA, Anto Yasaka 2018-07-03
9793085 Focused ion beam apparatus Anto Yasaka, Tomokazu Kozakai, Osamu Matsuda, Yasuhiko Sugiyama, Fumio Aramaki +1 more 2017-10-17
9773634 Iridium tip, gas field ion source, focused ion beam apparatus, electron source, electron microscope, electron beam applied analysis apparatus, ion-electron multi-beam apparatus, scanning probe microscope, and mask repair apparatus Tomokazu Kozakai, Osamu Matsuda, Yasuhiko Sugiyama, Fumio Aramaki, Anto Yasaka +1 more 2017-09-26
9583299 Iridium tip, gas field ion source, focused ion beam apparatus, electron source, electron microscope, electron beam applied analysis apparatus, ion-electron multi-beam apparatus, scanning probe microscope, and mask repair apparatus Tomokazu Kozakai, Osamu Matsuda, Yasuhiko Sugiyama, Fumio Aramaki, Anto Yasaka +1 more 2017-02-28
9378858 Repair apparatus Fumio Aramaki, Anto Yasaka, Osamu Matsuda, Yasuhiko Sugiyama, Hiroshi Oba +1 more 2016-06-28
8999178 Method for fabricating emitter Yasuhiko Sugiyama, Fumio Aramaki, Tomokazu Kozakai, Osamu Matsuda, Anto Yasaka 2015-04-07
8764994 Method for fabricating emitter Yasuhiko Sugiyama, Fumio Aramaki, Tomokazu Kozakai, Osamu Matsuda, Anto Yasaka 2014-07-01
8274063 Composite focused ion beam device, process observation method using the same, and processing method Takashi Kaito, Yoshitomo Nakagawa, Junichi Tashiro, Yasuhiko Sugiyama, Toshiaki Fujii +1 more 2012-09-25
8269194 Composite focused ion beam device, and processing observation method and processing method using the same Takashi Kaito, Junichi Tashiro, Yasuhiko Sugiyama, Kouji Iwasaki, Toshiaki Fujii +1 more 2012-09-18
7323685 Ion beam processing method Osamu Takaoka, Tomokazu Kozakai 2008-01-29
7103209 Method for extracting objective image 2006-09-05
6864475 Image sensor having uniform sensitivity Takashi Terada 2005-03-08
6642512 Focused ion beam apparatus 2003-11-04
6544692 Black defect correction method and black defect correction device for photomask Osamu Takaoka 2003-04-08
6467426 Photomask correction device Osamu Takaoka 2002-10-22
6392230 Focused ion beam forming method 2002-05-21
6365905 Focused ion beam processing apparatus Yoshihiro Koyama 2002-04-02
6281496 Observing/forming method with focused ion beam and apparatus therefor Yasuhiko Sugiyama 2001-08-28
5854488 Ion beam machining method and device thereof 1998-12-29
5405734 Method for correcting a patterned film using an ion beam 1995-04-11
4942618 Method and apparatus for determining the shape of wire or like article Kazuhiko Sumi, Manabu Hashimoto, Yoshikazu Sakaue, Masahiro Sasakura, Yutaka Ozaki 1990-07-17