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Kazunori Naganuma
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Atsugi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Position locating instrument
Patent number
10,495,734
Issue date
Dec 3, 2019
NTT ADVANCED TECHNOLOGY CORPORATION
Shogo Yagi
G01 - MEASURING TESTING
Information
Patent Grant
Wavelength swept light source
Patent number
9,372,339
Issue date
Jun 21, 2016
Nippon Telegraph and Telephone Communications
Seiji Toyoda
G02 - OPTICS
Information
Patent Grant
Constituent concentration measuring apparatus and constituent conce...
Patent number
9,198,580
Issue date
Dec 1, 2015
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Constituent concentration measuring apparatus and constituent conce...
Patent number
9,060,691
Issue date
Jun 23, 2015
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Constituent concentration measuring apparatus and constituent conce...
Patent number
9,008,742
Issue date
Apr 14, 2015
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Constituent concentration measuring apparatus and constituent conce...
Patent number
8,332,006
Issue date
Dec 11, 2012
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for measuring waveform of optical signal
Patent number
6,456,380
Issue date
Sep 24, 2002
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Information
Patent Grant
Optical signal processing apparatus and optical signal processing m...
Patent number
6,456,760
Issue date
Sep 24, 2002
Nippon Telegraph and Telephone Corporation
Takashi Kurokawa
G02 - OPTICS
Information
Patent Grant
Optical signal processing apparatus and optical signal processing m...
Patent number
6,122,419
Issue date
Sep 19, 2000
Nippon Telegraph & Telephone Corporation
Takashi Kurokawa
G02 - OPTICS
Information
Patent Grant
Process for producing garnet single crystal
Patent number
5,851,284
Issue date
Dec 22, 1998
Nippon Telegraph & Telephone Corporation
Shigeo Ishibashi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Cavity dispersing measuring method and measuring apparatus thereof
Patent number
5,483,341
Issue date
Jan 9, 1996
Nippon Telegraph & Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring ultrashort optical pulses
Patent number
4,792,230
Issue date
Dec 20, 1988
Nippon Telegraph & Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
POSITION LOCATING INSTRUMENT
Publication number
20170299698
Publication date
Oct 19, 2017
NTT Advanced Technology Corporation
Shogo Yagi
G01 - MEASURING TESTING
Information
Patent Application
WAVELENGTH SWEPT LIGHT SOURCE
Publication number
20130286454
Publication date
Oct 31, 2013
Nippon Telegraph and Telephone Corporation
Seiji Toyoda
G02 - OPTICS
Information
Patent Application
Constituent Concentration Measuring Apparatus and Constituent Conce...
Publication number
20130123590
Publication date
May 16, 2013
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Information
Patent Application
Constituent Concentration Measuring Apparatus and Constituent Conce...
Publication number
20130123591
Publication date
May 16, 2013
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Information
Patent Application
Constituent Concentration Measuring Apparatus and Constituent Conce...
Publication number
20130118262
Publication date
May 16, 2013
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
G01 - MEASURING TESTING
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100298666
Publication date
Nov 25, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100298667
Publication date
Nov 25, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100298727
Publication date
Nov 25, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100298665
Publication date
Nov 25, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100298722
Publication date
Nov 25, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji Uenishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100292585
Publication date
Nov 18, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIVING BODY INFORMATION DETECTION APPARATUS AND BLOOD-PRESSURE METER
Publication number
20100292588
Publication date
Nov 18, 2010
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji UENISHI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Constituent Concentration Measuring Apparatus And Constituent Conce...
Publication number
20070197886
Publication date
Aug 23, 2007
Nippon Telegraph and Telephone Corporation
Kazunori Naganuma
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Organism information detection device and sphygmomanometer
Publication number
20070135717
Publication date
Jun 14, 2007
NIPPON TELEGRAPH AND TELEPHONE CORP.
Yuji Uenishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE