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Tomohiro SUGIMOTO
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Minamisaitama-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor and measurement apparatus for wavefront of light from optica...
Patent number
11,513,344
Issue date
Nov 29, 2022
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Refractive index distribution measuring method, refractive index di...
Patent number
9,709,490
Issue date
Jul 18, 2017
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Refractive index distribution measuring method, refractive index di...
Patent number
9,625,350
Issue date
Apr 18, 2017
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Method of measuring refractive index distribution, method of manufa...
Patent number
9,255,879
Issue date
Feb 9, 2016
Canon Kabushiki Kaisha
Tomohiro Sugimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Measuring method of refractive index and measuring apparatus of ref...
Patent number
8,520,218
Issue date
Aug 27, 2013
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Refractive index distribution measuring method and refractive index...
Patent number
8,472,014
Issue date
Jun 25, 2013
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Refractive index distribution measuring method and refractive index...
Patent number
8,310,664
Issue date
Nov 13, 2012
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ACQUIRING APPARATUS, ACQUIRING METHOD, AND OPTICAL SYSTEM MANUFACTU...
Publication number
20240085269
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
Tomohiro SUGIMOTO
G01 - MEASURING TESTING
Information
Patent Application
WAVEFRONT SENSOR, WAVEFRONT MEASUREMENT APPARATUS, METHOD OF MANUFA...
Publication number
20190361226
Publication date
Nov 28, 2019
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G02 - OPTICS
Information
Patent Application
REFRACTIVE INDEX MEASUREMENT METHOD, REFRACTIVE INDEX MEASUREMENT A...
Publication number
20170315053
Publication date
Nov 2, 2017
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
REFRACTIVE INDEX MEASUREMENT METHOD, MEASUREMENT APPARATUS, AND OPT...
Publication number
20160363531
Publication date
Dec 15, 2016
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENT METHOD, MEASUREMENT APPARATUS, AND MANUFACTURING METHOD...
Publication number
20160356707
Publication date
Dec 8, 2016
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
REFRACTIVE INDEX DISTRIBUTION MEASURING METHOD, REFRACTIVE INDEX DI...
Publication number
20160161403
Publication date
Jun 9, 2016
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MEASURING REFRACTIVE INDEX, REFRACTIVE INDEX MEASURING D...
Publication number
20160153901
Publication date
Jun 2, 2016
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
REFRACTIVE INDEX DISTRIBUTION MEASURING METHOD, REFRACTIVE INDEX DI...
Publication number
20150177095
Publication date
Jun 25, 2015
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
REFRACTIVE INDEX DISTRIBUTION MEASURING METHOD AND REFRACTIVE INDEX...
Publication number
20120241989
Publication date
Sep 27, 2012
Canon Kabushiki Kaisha
Tomohiro Sugimoto
G01 - MEASURING TESTING
Information
Patent Application
MEASURING METHOD OF REFRACTIVE INDEX AND MEASURING APPARATUS OF REF...
Publication number
20120069350
Publication date
Mar 22, 2012
Canon Kabushiki Kaisha
Tomohiro SUGIMOTO
G01 - MEASURING TESTING
Information
Patent Application
REFRACTIVE INDEX DISTRIBUTION MEASURING METHOD AND REFRACTIVE INDEX...
Publication number
20110116081
Publication date
May 19, 2011
Canon Kabushiki Kaisha
Tomohiro SUGIMOTO
G01 - MEASURING TESTING