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YOSHIAKI YAZAWA
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HOUYA-SHI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nucleic acid amplification method
Patent number
9,714,449
Issue date
Jul 25, 2017
Hitachi High-Technologies Corporation
Yoshiaki Yazawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Apparatus and method for measuring biological material
Patent number
8,383,396
Issue date
Feb 26, 2013
Hitachi, Ltd.
Masao Kamahori
G01 - MEASURING TESTING
Information
Patent Grant
Analysis kit for living organism and chemical reaction
Patent number
7,985,384
Issue date
Jul 26, 2011
Hitachi, Ltd.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Grant
RFID tag, RFID reader/writer, RFID system, and processing method of...
Patent number
7,944,338
Issue date
May 17, 2011
Hitachi, Ltd.
Ryo Nemoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Examination apparatus for biological sample and chemical sample
Patent number
7,888,708
Issue date
Feb 15, 2011
Hitachi, Ltd.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor chip with coil antenna and communication system
Patent number
7,355,270
Issue date
Apr 8, 2008
Hitachi, Ltd.
Takehiko Hasebe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device and a contactless electroni...
Patent number
7,276,891
Issue date
Oct 2, 2007
Hitachi, Ltd.
Kazuki Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Transponder and a sensing system using the transponder
Patent number
7,250,863
Issue date
Jul 31, 2007
Hitachi, Ltd.
Ryo Nemoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for luminometric assay
Patent number
7,163,822
Issue date
Jan 16, 2007
Hitachi, Ltd.
Yoshiaki Yazawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
System and method for detecting biological and chemical material
Patent number
7,157,050
Issue date
Jan 2, 2007
Hitachi, Ltd.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Grant
Crystalline silicon semiconductor device and method for fabricating...
Patent number
6,777,714
Issue date
Aug 17, 2004
Hitachi Cable, Ltd.
Shinichi Muramatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Photovoltaic device and making of the same
Patent number
6,461,947
Issue date
Oct 8, 2002
Hitachi, Ltd.
Tsuyoshi Uematsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light concentrator photovoltaic module method of manufacturing same...
Patent number
6,323,415
Issue date
Nov 27, 2001
Hitachi, Ltd.
Tsuyoshi Uematsu
B32 - LAYERED PRODUCTS
Information
Patent Grant
Photovoltaic device, photovoltaic module and establishing method of...
Patent number
6,294,723
Issue date
Sep 25, 2001
Hitachi, Ltd.
Tsuyoshi Uematsu
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Light receiving element and a method of fabricating the same
Patent number
5,747,864
Issue date
May 5, 1998
Hitachi, Ltd.
Takeshi Kitatani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having semiconductor elements formed in a retr...
Patent number
5,726,488
Issue date
Mar 10, 1998
Hitachi, Ltd.
Atsuo Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device with improved common data line bias arrangement
Patent number
5,050,127
Issue date
Sep 17, 1991
Hitachi, Ltd.
Kinya Mitsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
4,963,973
Issue date
Oct 16, 1990
Hitachi, Ltd.
Atsuo Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
4,924,293
Issue date
May 8, 1990
Hitachi, Ltd.
Yoshikazu Saito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MOS field effect transistor device with buried channel
Patent number
4,916,500
Issue date
Apr 10, 1990
Hitachi, Ltd.
Yoshiaki Yazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device with improved common data line bias arrangement
Patent number
4,829,479
Issue date
May 9, 1989
Hitachi, Ltd.
Kinya Mitsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
MOSFET with reduced short channel effect
Patent number
4,819,043
Issue date
Apr 4, 1989
Hitachi, Ltd.
Yoshiaki Yazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device
Patent number
4,748,487
Issue date
May 31, 1988
Hitachi, Ltd.
Hideaki Uchida
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device with matched equivalent series resistan...
Patent number
4,682,200
Issue date
Jul 21, 1987
Hitachi, Ltd.
Hideaki Uchida
G11 - INFORMATION STORAGE
Information
Patent Grant
Write circuit for use in semiconductor storage device
Patent number
4,665,505
Issue date
May 12, 1987
Hitachi, Ltd.
Nobuaki Miyakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductive photodetector device
Patent number
4,578,693
Issue date
Mar 25, 1986
Hitachi, Ltd.
Yoshiaki Yazawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and Method for Monitoring Airborne Microorganisms in the...
Publication number
20150010902
Publication date
Jan 8, 2015
Hitachi, Ltd
Kei Takenaka
G01 - MEASURING TESTING
Information
Patent Application
NUCLEIC ACID AMPLIFICATION METHOD
Publication number
20140342922
Publication date
Nov 20, 2014
Yoshiaki Yazawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
BIOPOLYMER ANALYSIS METHOD, BIOPOLYMER ANALYZER, AND BIOPOLYMER ANA...
Publication number
20120312083
Publication date
Dec 13, 2012
Rena Akahori
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SAMPLE ANALYZING CHIP AND MEASUREMENT SYSTEM USING SAME
Publication number
20120156766
Publication date
Jun 21, 2012
Akiko Shiratori
G01 - MEASURING TESTING
Information
Patent Application
Examination apparatus for biological sample and chemical sample
Publication number
20080061323
Publication date
Mar 13, 2008
Hitachi, Ltd.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Application
Analysis kit for living organism and chemical reaction
Publication number
20070292897
Publication date
Dec 20, 2007
Hitachi, Ltd.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Application
RFID tag, RFID reader/writer, RFID system, and processing method of...
Publication number
20070176772
Publication date
Aug 2, 2007
Ryo Nemoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Biomolecule detecting element and method for analyzing nucleic acid...
Publication number
20060141474
Publication date
Jun 29, 2006
Yuji Miyahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Transponder and a sensing system using the transponder
Publication number
20060066451
Publication date
Mar 30, 2006
Ryo Nemoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for measuring biological material
Publication number
20060016699
Publication date
Jan 26, 2006
Masao Kamahori
G01 - MEASURING TESTING
Information
Patent Application
Method of genetic testing
Publication number
20050287549
Publication date
Dec 29, 2005
Hitachi, Ltd.
Keiichi Nagai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Semiconductor chip with coil antenna and communication system
Publication number
20050173532
Publication date
Aug 11, 2005
Takehiko Hasebe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Examination apparatus for biological sample and chemical sample
Publication number
20050156207
Publication date
Jul 21, 2005
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Application
Communication system
Publication number
20040233043
Publication date
Nov 25, 2004
Hitachi, Ltd.
Yoshiaki Yazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for detecting biological and chemical material
Publication number
20040121354
Publication date
Jun 24, 2004
HITACHI LTD.
Yoshiaki Yazawa
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and method for luminometric assay
Publication number
20030219891
Publication date
Nov 27, 2003
Hitachi, Ltd.
Yoshiaki Yazawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Photovoltaic cell and process for producing the same
Publication number
20020046765
Publication date
Apr 25, 2002
Tsuyoshi Uematsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Crystalline silicon semiconductor device and method for fabricating...
Publication number
20020005519
Publication date
Jan 17, 2002
Shinichi Muramatsu
C30 - CRYSTAL GROWTH
Information
Patent Application
PHOTOVOLTALIC DEVICE, PHOTOVOLTAIC MODULE AND ESTABLISHING METHOD O...
Publication number
20010008144
Publication date
Jul 19, 2001
TSUYOSHI UEMATSU
F24 - HEATING RANGES VENTILATING