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Shuichi Takeuchi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Charged particle device and wiring method
Patent number
10,808,312
Issue date
Oct 20, 2020
HITACHI HIGH-TECH CORPORATION
Yoichiro Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ion milling apparatus and ion milling method
Patent number
10,192,710
Issue date
Jan 29, 2019
Hitachi High-Technologies Corporation
Yuki Tani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged particle device and wiring method
Patent number
9,963,776
Issue date
May 8, 2018
Hitachi High-Technologies Corporation
Yoichiro Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical information recording/reproducing apparatus and objective o...
Patent number
8,699,312
Issue date
Apr 15, 2014
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Tilt angle adjustment method for objective lens and optical informa...
Patent number
8,570,849
Issue date
Oct 29, 2013
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and objective o...
Patent number
8,514,686
Issue date
Aug 20, 2013
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and objective o...
Patent number
8,483,033
Issue date
Jul 9, 2013
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical information recording/reproducing apparatus
Patent number
8,456,979
Issue date
Jun 4, 2013
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical information recording/reproducing device...
Patent number
8,279,738
Issue date
Oct 2, 2012
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and objective l...
Patent number
8,270,279
Issue date
Sep 18, 2012
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc drive having a mechanism to reduce the noise level of...
Patent number
8,264,922
Issue date
Sep 11, 2012
Hoya Corporation
Shuichi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens for optical pick-up
Patent number
8,223,442
Issue date
Jul 17, 2012
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and objective o...
Patent number
8,189,448
Issue date
May 29, 2012
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical information recording/reproducing apparatus
Patent number
8,121,012
Issue date
Feb 21, 2012
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording/reproducing apparatus and objective l...
Patent number
8,107,350
Issue date
Jan 31, 2012
Hoya Corporation
Satoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens for optical pick-up
Patent number
8,089,705
Issue date
Jan 3, 2012
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical system of optical pick-up and optical information recording...
Patent number
8,081,558
Issue date
Dec 20, 2011
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens
Patent number
8,072,694
Issue date
Dec 6, 2011
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical system and optical information recording/reproduc...
Patent number
8,068,401
Issue date
Nov 29, 2011
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical information recording/reproducing apparatus
Patent number
8,018,816
Issue date
Sep 13, 2011
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Coupling lens and optical information recording/reproducing device...
Patent number
8,004,955
Issue date
Aug 23, 2011
Hoya Corporation
Yoshiyuki Tashiro
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pickup device
Patent number
7,990,831
Issue date
Aug 2, 2011
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical information recording/reproducing appara...
Patent number
7,929,401
Issue date
Apr 19, 2011
Hoya Corporation
Naoki Yamagata
G11 - INFORMATION STORAGE
Information
Patent Grant
Diffractive lens and scanning lens formed with diffractive lens
Patent number
7,889,426
Issue date
Feb 15, 2011
Hoya Corporation
Shuichi Takeuchi
G02 - OPTICS
Information
Patent Grant
Optical information recording /reproducing device and objective len...
Patent number
7,843,792
Issue date
Nov 30, 2010
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical system for optical disc
Patent number
7,839,731
Issue date
Nov 23, 2010
Hoya Corporation
Shuichi Takeuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective lens and optical system for optical pick-up
Patent number
7,839,751
Issue date
Nov 23, 2010
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc drive and objective lens for the same
Patent number
7,839,752
Issue date
Nov 23, 2010
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Grant
Objective optical system and optical information recording/reproduc...
Patent number
7,830,772
Issue date
Nov 9, 2010
Hoya Corporation
Yoshiyuki Tashiro
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical pick-up
Patent number
7,813,252
Issue date
Oct 12, 2010
Hoya Corporation
Daisuke Koreeda
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Scanning Probe Microscope, Sample Observation Processing System, an...
Publication number
20240168052
Publication date
May 23, 2024
Hitachi High-Tech Corporation
Toru AISO
G01 - MEASURING TESTING
Information
Patent Application
CHARGED PARTICLE DEVICE AND WIRING METHOD
Publication number
20180216223
Publication date
Aug 2, 2018
Hitachi High-Technologies Corporation
Yoichiro Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Ion Milling Apparatus and Ion Milling Method
Publication number
20180130630
Publication date
May 10, 2018
Hitachi High-Technologies Corporation
Yuki TANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGED PARTICLE DEVICE AND WIRING METHOD
Publication number
20150299842
Publication date
Oct 22, 2015
Hitachi High-Technologies Corporation
Yoichiro Hashimoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SAMPLE PREPARATION APPARATUS, SAMPLE PREPARATION METHOD, AND CHARGE...
Publication number
20140124367
Publication date
May 8, 2014
Shuichi Takeuchi
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
Publication number
20130315047
Publication date
Nov 28, 2013
HOYA CORPORATION
Daisuke KOREEDA
G02 - OPTICS
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
Publication number
20130016598
Publication date
Jan 17, 2013
HOYA CORPORATION
Naoki YAMAGATA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS
Publication number
20120020198
Publication date
Jan 26, 2012
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
TILT ANGLE ADJUSTMENT METHOD FOR OBJECTIVE LENS AND OPTICAL INFORMA...
Publication number
20110280115
Publication date
Nov 17, 2011
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE L...
Publication number
20110235496
Publication date
Sep 29, 2011
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
Publication number
20110228664
Publication date
Sep 22, 2011
HOYA CORPORATION
Daisuke KOREEDA
G02 - OPTICS
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE L...
Publication number
20110149712
Publication date
Jun 23, 2011
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND OBJECTIVE O...
Publication number
20110122758
Publication date
May 26, 2011
HOYA CORPORATION
Daisuke KOREEDA
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM OF OPTICAL PICK-UP AND OPTICAL INFORMATION RECORDING...
Publication number
20110103207
Publication date
May 5, 2011
HOYA CORPORATION
Naoki YAMAGATA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS
Publication number
20100124157
Publication date
May 20, 2010
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS
Publication number
20100110861
Publication date
May 6, 2010
HOYA CORPORATION
Naoki YAMAGATA
G02 - OPTICS
Information
Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARA...
Publication number
20100020672
Publication date
Jan 28, 2010
HOYA CORPORATION
Naoki YAMAGATA
G11 - INFORMATION STORAGE
Information
Patent Application
MULTIFOCAL OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODU...
Publication number
20090252021
Publication date
Oct 8, 2009
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
Objective Optical System and Optical Information Recording/Reproduc...
Publication number
20090185472
Publication date
Jul 23, 2009
HOYA CORPORATION
Daisuke KOREEDA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE...
Publication number
20090154325
Publication date
Jun 18, 2009
HOYA CORPORATION
Satoshi INOUE
G11 - INFORMATION STORAGE
Information
Patent Application
COUPLING LENS AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE...
Publication number
20090109827
Publication date
Apr 30, 2009
HOYA CORPORATION
Yoshiyuki TASHIRO
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODUC...
Publication number
20090080319
Publication date
Mar 26, 2009
HOYA CORPORATION
Daisuke KOREEDA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE OPTICAL SYSTEM AND OPTICAL INFORMATION RECORDING/REPRODU...
Publication number
20090052307
Publication date
Feb 26, 2009
HOYA CORPORATION
Yoshiyuki TASHIRO
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL PICK-UP
Publication number
20090052305
Publication date
Feb 26, 2009
HOYA CORPORATION
Daisuke KOREEDA
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Pickup Device
Publication number
20090016194
Publication date
Jan 15, 2009
HOYA CORPORATION
Daisuke KOREEDA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS FOR OPTICAL PICK-UP
Publication number
20080259775
Publication date
Oct 23, 2008
HOYA CORPORATION
Naoki YAMAGATA
G11 - INFORMATION STORAGE
Information
Patent Application
Objective Lens for Optical Pick-Up
Publication number
20080180815
Publication date
Jul 31, 2008
PENTAX CORPORATION
Naoki YAMAGATA
G11 - INFORMATION STORAGE
Information
Patent Application
OBJECTIVE LENS
Publication number
20080165436
Publication date
Jul 10, 2008
PENTAX CORPORATION
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Application
Objective Optical System and Optical Information Recording/Reproduc...
Publication number
20080130465
Publication date
Jun 5, 2008
PENTAX CORPORATION
Daisuke Koreeda
G11 - INFORMATION STORAGE
Information
Patent Application
Optical Information Recording/Reproducing Device and Objective Lens...
Publication number
20080089207
Publication date
Apr 17, 2008
PENTAX CORPORATION
Daisuke Koreeda
G11 - INFORMATION STORAGE