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Yoshinori Terui
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Shibukawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Enclosure and method for handling electron gun or ion gun
Patent number
9,496,673
Issue date
Nov 15, 2016
DENKA COMPANY LIMITED
Toshiyuki Morishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source and electron beam apparatus
Patent number
8,519,608
Issue date
Aug 27, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Ryozo Nonogaki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron emitting source and manufacturing method of electron emitt...
Patent number
8,456,076
Issue date
Jun 4, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Toshiyuki Morishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source
Patent number
8,436,524
Issue date
May 7, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source
Patent number
8,040,034
Issue date
Oct 18, 2011
Denki Kagaku Kogyo Kabushiki Kaisha
Ryozo Nonogaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source
Patent number
7,969,080
Issue date
Jun 28, 2011
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron gun, electron beam exposure apparatus, and exposure method
Patent number
7,919,750
Issue date
Apr 5, 2011
Advantest Corporation
Hiroshi Yasuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source manufacturing method
Patent number
7,722,425
Issue date
May 25, 2010
Denki Kagaku Kogyo Kabushiki Kaisha
Seiichi Sakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron source
Patent number
7,556,749
Issue date
Jul 7, 2009
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun and a method for using the same
Patent number
6,903,499
Issue date
Jun 7, 2005
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
METHOD FOR DETERMINING AN OPERATIONAL CONDITION OF A THERMAL FIELD...
Patent number
6,630,794
Issue date
Oct 7, 2003
Denki Kagaku Kygyo Kabushiki Kaisha
Seiichi Sakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid metal ion source and method for producing the same
Patent number
6,531,811
Issue date
Mar 11, 2003
Denki Kagaku Kogyo Kabushiki Kaisha
Naoya Kudo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium ion source
Patent number
6,509,570
Issue date
Jan 21, 2003
Denki Kagaku Kogyo Kabushiki Kaisha
Shinpei Hirokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal field emission cathode
Patent number
6,133,679
Issue date
Oct 17, 2000
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a needle electrode
Patent number
5,993,636
Issue date
Nov 30, 1999
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing single crystal, and needle-like single crystal
Patent number
5,702,822
Issue date
Dec 30, 1997
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing single crystal, and needle-like single crystal
Patent number
5,544,617
Issue date
Aug 13, 1996
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
C30 - CRYSTAL GROWTH
Information
Patent Grant
Thermal field emmission electron gun
Patent number
5,536,944
Issue date
Jul 16, 1996
Denki Kagaku Kogyo Kabushiki Kaisha
Katsuyoshi Tsunoda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ENCLOSURE AND METHOD FOR HANDLING ELECTRIC GUN OR ION GUN
Publication number
20140000104
Publication date
Jan 2, 2014
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Toshiyuki Morishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF ELECTRON SOURCE
Publication number
20110036810
Publication date
Feb 17, 2011
Fumihiro Nakahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON EMITTING SOURCE AND MANUFACTURING METHOD OF ELECTRON EMITT...
Publication number
20100301736
Publication date
Dec 2, 2010
Toshiyuki Morishita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON SOURCE AND ELECTRON BEAM APPARATUS
Publication number
20100237762
Publication date
Sep 23, 2010
Ryozo Nonogaki
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRON SOURCE
Publication number
20100194262
Publication date
Aug 5, 2010
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Ryozo Nonogaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON SOURCE
Publication number
20100090581
Publication date
Apr 15, 2010
Denki Kagaku Kogyo Kabushiki Kaisha
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON SOURCE
Publication number
20100026160
Publication date
Feb 4, 2010
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yoshinori Terui
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRON SOURCE
Publication number
20100019649
Publication date
Jan 28, 2010
Denki Kagaku Kogyo Kabushiki Kaisha 1-1, Nihonbashi-Muromachi 2-chome
Yoshinori Terui
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTRON SOURCE MANUFACTURING METHOD
Publication number
20090023355
Publication date
Jan 22, 2009
Denki Kagaku Kogyo Kabushiki Kaisha
Seiichi Sakawa
B82 - NANO-TECHNOLOGY
Information
Patent Application
Electron gun, electron beam exposure apparatus, and exposure method
Publication number
20080315089
Publication date
Dec 25, 2008
Hiroshi Yasuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron gun
Publication number
20060145585
Publication date
Jul 6, 2006
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron source
Publication number
20060076866
Publication date
Apr 13, 2006
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electron gun and a method for using the same
Publication number
20030085645
Publication date
May 8, 2003
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Yoshinori Terui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for determining an operational condition of a thermal field...
Publication number
20020060573
Publication date
May 23, 2002
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Seiichi Sakawa
H01 - BASIC ELECTRIC ELEMENTS