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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Particle trapping chip, particle trapping device, and particle trap...
Patent number
11,135,587
Issue date
Oct 5, 2021
Sony Corporation
Kensuke Kojima
G01 - MEASURING TESTING
Information
Patent Grant
Microchip, analysis apparatus, and analysis method
Patent number
10,919,035
Issue date
Feb 16, 2021
Sony Corporation
Shin Masuhara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for manufacturing disc and method for manufacturing stamper
Patent number
8,168,094
Issue date
May 1, 2012
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Stamper for optical disc, method for manufacturing optical disc, an...
Patent number
7,968,017
Issue date
Jun 28, 2011
Sony Corporation
Jun Nakano
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and method of producing the same
Patent number
7,964,337
Issue date
Jun 21, 2011
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
High density optical disc having recorded characters visibly readab...
Patent number
7,564,772
Issue date
Jul 21, 2009
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and disc cartridge containing the same
Patent number
7,318,232
Issue date
Jan 8, 2008
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc with different wobble patterns in different grooves
Patent number
7,167,438
Issue date
Jan 23, 2007
Matsushita Electric Industrial Co., Ltd.
Jacobus Petrus Josephus Heemskerk
G11 - INFORMATION STORAGE
Information
Patent Grant
Stamper and optical disk with specific dimensions, surface roughnes...
Patent number
7,154,843
Issue date
Dec 26, 2006
Sony Corporation
Jun Nakano
G11 - INFORMATION STORAGE
Information
Patent Grant
Electron beam irradiation apparatus, electron beam irradiation meth...
Patent number
7,034,319
Issue date
Apr 25, 2006
Sony Corporation
Yuichi Aki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium with high density track pitch and optical...
Patent number
6,987,723
Issue date
Jan 17, 2006
Sony Corporation
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium with high density track pitch and optical...
Patent number
6,987,725
Issue date
Jan 17, 2006
Sony Corporation
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium with high density track pitch and optical...
Patent number
6,882,616
Issue date
Apr 19, 2005
Sony Corporation
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Manufacturing method for optical recording medium and manufacturing...
Patent number
6,754,161
Issue date
Jun 22, 2004
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium, and method of manufacturing same
Patent number
6,440,333
Issue date
Aug 27, 2002
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium master production method and recording medium
Patent number
6,414,935
Issue date
Jul 2, 2002
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and manufacturing method thereof
Patent number
6,300,041
Issue date
Oct 9, 2001
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and optical disc device
Patent number
6,243,352
Issue date
Jun 5, 2001
Sony Corporation
Masayoshi Kanno
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and manufacturing method thereof
Patent number
6,154,439
Issue date
Nov 28, 2000
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Exposure apparatus
Patent number
6,118,574
Issue date
Sep 12, 2000
Sony Corporation
Shingo Imanishi
G02 - OPTICS
Information
Patent Grant
Recording medium master production method and recording medium
Patent number
6,118,756
Issue date
Sep 12, 2000
Sony Corporation
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc and method for producing same
Patent number
6,016,302
Issue date
Jan 18, 2000
Sony Corporation
Hisayuki Yamatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium and method and apparatus for repro...
Patent number
5,987,002
Issue date
Nov 16, 1999
Sony Corporation
Atsushi Fukumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical recording medium and recording apparatus therefor
Patent number
5,694,379
Issue date
Dec 2, 1997
Sony Corporation
Katsuhisa Aratani
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
PARTICLE ISOLATION DEVICE, PARTICLE ISOLATION METHOD, AND PROGRAM
Publication number
20240280463
Publication date
Aug 22, 2024
SONY GROUP CORPORATION
Shin Masuhara
G01 - MEASURING TESTING
Information
Patent Application
PARTICLE ANALYZER AND PARTICLE ANALYSIS METHOD
Publication number
20240167932
Publication date
May 23, 2024
SONY GROUP CORPORATION
Tomoyuki Umetsu
G01 - MEASURING TESTING
Information
Patent Application
MICROPARTICLE ANALYSIS DEVICE, MICROPARTICLE SORTING SYSTEM, AND MI...
Publication number
20230273108
Publication date
Aug 31, 2023
SONY GROUP CORPORATION
SHIN MASUHARA
G01 - MEASURING TESTING
Information
Patent Application
PARTICLE CONFIRMING METHOD, PARTICLE TRAPPING CHIP, AND PARTICLE AN...
Publication number
20210364410
Publication date
Nov 25, 2021
SONY CORPORATION
Hiroyuki Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PARTICLE TRAPPING CHAMBER, PARTICLE TRAPPING CHIP, PARTICLE COLLECT...
Publication number
20210362154
Publication date
Nov 25, 2021
SONY CORPORATION
KENSUKE KOJIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE OBTAINING METHOD, PARTICLE CAPTURING CHAMBER, AND PARTICLE...
Publication number
20210293667
Publication date
Sep 23, 2021
SONY CORPORATION
TASUKU YOTORIYAMA
G01 - MEASURING TESTING
Information
Patent Application
PARTICLE CAPTURING CHAMBER, PARTICLE CAPTURING CHIP, PARTICLE CAPTU...
Publication number
20200330989
Publication date
Oct 22, 2020
SONY CORPORATION
Shin Masuhara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE TRAPPING CHIP, PARTICLE TRAPPING DEVICE, AND PARTICLE TRAP...
Publication number
20200023365
Publication date
Jan 23, 2020
SONY CORPORATION
KENSUKE KOJIMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SINGLE-PARTICLE CAPTURING APPARATUS, SINGLE-PARTICLE CAPTURING SYST...
Publication number
20190168222
Publication date
Jun 6, 2019
SONY CORPORATION
Kensuke Kojima
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MICROCHIP, ANALYSIS APPARATUS, AND ANALYSIS METHOD
Publication number
20180065119
Publication date
Mar 8, 2018
SONY CORPORATION
Shin Masuhara
G01 - MEASURING TESTING
Information
Patent Application
MICROFLUIDIC CHANNEL AND MICROFLUIDIC DEVICE
Publication number
20140290786
Publication date
Oct 2, 2014
SONY CORPORATION
Tatsumi Ito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRUCTURE MANUFACTURING METHOD AND STRUCTURE
Publication number
20120052260
Publication date
Mar 1, 2012
SONY CORPORATION
Shin Masuhara
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING MASTER AND METHOD FOR MANUFACTURING OPTICA...
Publication number
20100084785
Publication date
Apr 8, 2010
SONY CORPORATION
Shin Masuhara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING DISC AND METHOD FOR MANUFACTURING STAMPER
Publication number
20100072639
Publication date
Mar 25, 2010
SONY CORPORATION
Shin MASUHARA
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC MANUFACTURING METHOD, DISC MASTER MANUFACTURING METHOD...
Publication number
20090262640
Publication date
Oct 22, 2009
SONY CORPORATION
Kensaku TAKAHASHI
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME
Publication number
20090117267
Publication date
May 7, 2009
SONY CORPORATION
Shin MASUHARA
G11 - INFORMATION STORAGE
Information
Patent Application
Disk substrate and optical disk
Publication number
20060120264
Publication date
Jun 8, 2006
SONY CORPORATION
Yoshihito Fukushima
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc and disc cartridge containing the same
Publication number
20050226137
Publication date
Oct 13, 2005
SONY CORPORATION
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium with high density track pitch and optical...
Publication number
20050163033
Publication date
Jul 28, 2005
SONY CORPORATION
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Application
Stamper for optical disc, method for manufacturing optical disc, an...
Publication number
20050156339
Publication date
Jul 21, 2005
Sony Corporation
Jun Nakano
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium with high density track pitch and optical...
Publication number
20050157635
Publication date
Jul 21, 2005
SONY CORPORATION
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc with different wobble patterns in different grooves
Publication number
20050058056
Publication date
Mar 17, 2005
Jacobus Petrus Josephus Heemskerk
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and production method therefor
Publication number
20040170114
Publication date
Sep 2, 2004
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Application
Stamper for optical disk, method for manufacturing optical disk, an...
Publication number
20030169678
Publication date
Sep 11, 2003
Jun Nakano
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium and optical disk device
Publication number
20030090986
Publication date
May 15, 2003
Isao Ichimura
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECORDING MEDIUM, AND METHOD OF MANUFACTURING SAME
Publication number
20020075791
Publication date
Jun 20, 2002
Shin Masuhara
G11 - INFORMATION STORAGE
Information
Patent Application
Electron beam irradiation apparatus, electron beam irradiation meth...
Publication number
20010052577
Publication date
Dec 20, 2001
Yuichi Aki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical recording medium, and method of manufacturing same
Publication number
20010017841
Publication date
Aug 30, 2001
Shin Masuhara
G11 - INFORMATION STORAGE