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Kuniyasu Nakamura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Charged particle beam apparatus and method of controlling charged p...
Patent number
11,756,764
Issue date
Sep 12, 2023
HITACHI HIGH-TECH CORPORATION
Takashi Dobashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun and charged particle beam device having an aperture wi...
Patent number
9,293,293
Issue date
Mar 22, 2016
Hitachi High-Technologies Corporation
Shun-ichi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scanning electron microscope and scanning transmission electron mic...
Patent number
8,878,130
Issue date
Nov 4, 2014
Hitachi High-Technologies Corporation
Hiromi Inada
G01 - MEASURING TESTING
Information
Patent Grant
Scanning transmission electron microscope and axial adjustment meth...
Patent number
8,710,438
Issue date
Apr 29, 2014
Hitachi High-Technologies Corporation
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron microscope
Patent number
D571385
Issue date
Jun 17, 2008
Hitachi High-Technologies Corporation
Mitsuru Onuma
D16 - Photography and optical equipment
Information
Patent Grant
Scanning transmission electron microscope and scanning transmission...
Patent number
7,372,029
Issue date
May 13, 2008
Hitachi High-Technologies Corporation
Ruriko Tsuneta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scanning transmission electron microscope and electron energy loss...
Patent number
7,285,776
Issue date
Oct 23, 2007
Hitachi High-Technologies Corporation
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scanning transmission electron microscope and scanning transmission...
Patent number
7,227,144
Issue date
Jun 5, 2007
Hitachi High-Technologies Corporation
Ruriko Tsuneta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bio electron microscope and observation method of specimen
Patent number
6,875,984
Issue date
Apr 5, 2005
Hitachi, Ltd.
Hiroshi Kakibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for scanning transmission electron microscopy
Patent number
6,822,233
Issue date
Nov 23, 2004
Hitachi, Ltd.
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Observation apparatus and observation method using an electron beam
Patent number
6,750,451
Issue date
Jun 15, 2004
Hitachi, Ltd.
Masanari Koguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmission electron microscope apparatus with equipment for inspe...
Patent number
6,548,811
Issue date
Apr 15, 2003
Hitachi, Ltd.
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for scanning transmission electron microscopy
Patent number
6,531,697
Issue date
Mar 11, 2003
Hitachi, Ltd.
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron microscope
Patent number
6,051,834
Issue date
Apr 18, 2000
Hitachi, Ltd.
Hiroshi Kakibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron microscope
Patent number
5,866,905
Issue date
Feb 2, 1999
Hitachi, Ltd.
Hiroshi Kakibayashi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CHARGED PARTICLE BEAM APPARATUS AND METHOD OF CONTROLLING CHARGED P...
Publication number
20220216034
Publication date
Jul 7, 2022
HITACHI HIGH-TECH CORPORATION
Takashi DOBASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON GUN AND CHARGED PARTICLE BEAM DEVICE
Publication number
20140197336
Publication date
Jul 17, 2014
Hitachi High-Technologies Corporation
Shun-ichi Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCANNING ELECTRON MICROSCOPE AND SCANNING TRANSMISSION ELECTRON MIC...
Publication number
20140138542
Publication date
May 22, 2014
Hitachi High-Technologies Corporation
Hiromi Inada
G01 - MEASURING TESTING
Information
Patent Application
SCANNING TRANSMISSION ELECTRON MICROSCOPE AND AXIAL ADJUSTMENT METH...
Publication number
20130112875
Publication date
May 9, 2013
Hitachi High-Technologies Corporation
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Scanning transmission electron microscope and scanning transmission...
Publication number
20070228277
Publication date
Oct 4, 2007
Ruriko Tsuneta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and measuring method of aberration coefficient of scannin...
Publication number
20070158568
Publication date
Jul 12, 2007
Taisuke Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and adjusting method for a scanning transmission electron...
Publication number
20070158567
Publication date
Jul 12, 2007
Taisuke Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Scanning transmission electron microscope and scanning transmission...
Publication number
20060151701
Publication date
Jul 13, 2006
Ruriko Tsuneta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Scanning transmission electron microscope and electron energy loss...
Publication number
20050285037
Publication date
Dec 29, 2005
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bio electron microscope and observation method of specimen
Publication number
20040135083
Publication date
Jul 15, 2004
Hiroshi Kakibayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for scanning transmission electron microscopy
Publication number
20030127595
Publication date
Jul 10, 2003
Hitachi, Ltd.
Kuniyasu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Observation apparatus and observation method using an electron beam
Publication number
20030006373
Publication date
Jan 9, 2003
HITACHI LTD.
Masanari Koguchi
H01 - BASIC ELECTRIC ELEMENTS