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Miyako Mizutani
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photoelectric rotary encoder
Patent number
11,506,518
Issue date
Nov 22, 2022
Mitutoyo Corporation
Yoshiaki Kato
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic inductive encoder
Patent number
11,486,735
Issue date
Nov 1, 2022
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Life detection device for encoder
Patent number
11,307,059
Issue date
Apr 19, 2022
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Photoelectric encoder
Patent number
10,648,839
Issue date
May 12, 2020
Mitutoyo Corporation
Miyako Mizutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source device and photoelectric encoder including the same
Patent number
10,416,002
Issue date
Sep 17, 2019
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Optical encoder using off-axis imaging through a lens
Patent number
8,637,805
Issue date
Jan 28, 2014
Mitutoyo Corporation
Eric Herbert Altendorf
G01 - MEASURING TESTING
Information
Patent Grant
Optical encoder
Patent number
8,476,577
Issue date
Jul 2, 2013
Mitutoyo Corporation
Tatsuya Nagahama
G01 - MEASURING TESTING
Information
Patent Grant
Photoelectric encoder with a transparent protective material having...
Patent number
7,642,505
Issue date
Jan 5, 2010
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Photoelectric encoder
Patent number
7,570,433
Issue date
Aug 4, 2009
Mitutoyo Corporation
Toshitaka Shimomura
G01 - MEASURING TESTING
Information
Patent Grant
Optical configuration for imaging-type optical encoders
Patent number
7,435,945
Issue date
Oct 14, 2008
Mitutoyo Corporation
Toshitaka Shimomura
G01 - MEASURING TESTING
Information
Patent Grant
Photoelectric encoder
Patent number
7,329,859
Issue date
Feb 12, 2008
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Photoelectric encoder
Patent number
7,307,789
Issue date
Dec 11, 2007
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Optical configuration for imaging-type optical encoders
Patent number
7,186,969
Issue date
Mar 6, 2007
Mitutoyo Corporation
Toshitaka Shimomura
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ANGLE DETECTOR AND POSITION MEASURING DEVICE
Publication number
20230082750
Publication date
Mar 16, 2023
Mitutoyo Corporation
Shunsuke Tanaka
G01 - MEASURING TESTING
Information
Patent Application
PHOTOELECTRIC ROTARY ENCODER
Publication number
20220170764
Publication date
Jun 2, 2022
Mitutoyo Corporation
Yoshiaki Kato
G01 - MEASURING TESTING
Information
Patent Application
ELECTROMAGNETIC INDUCTIVE ENCODER
Publication number
20220113168
Publication date
Apr 14, 2022
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
LIFE DETECTION DEVICE FOR ENCODER
Publication number
20200240816
Publication date
Jul 30, 2020
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
PHOTOELECTRIC ENCODER
Publication number
20180335320
Publication date
Nov 22, 2018
Mitutoyo Corporation
Miyako Mizutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE AND PHOTOELECTRIC ENCODER INCLUDING THE SAME
Publication number
20180106646
Publication date
Apr 19, 2018
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODER
Publication number
20110233390
Publication date
Sep 29, 2011
Mitutoyo Corporation
Tatsuya Nagahama
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL ENCODER
Publication number
20110233391
Publication date
Sep 29, 2011
Mitutoyo Corporation
Eric Herbert Altendorf
G01 - MEASURING TESTING
Information
Patent Application
PHOTOELECTRIC ENCODER
Publication number
20080302953
Publication date
Dec 11, 2008
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
Photoelectric Encoder
Publication number
20070215797
Publication date
Sep 20, 2007
MITUTOYO CORPORATION
Toshitaka Shimomura
G01 - MEASURING TESTING
Information
Patent Application
Optical configuration for imaging-type optical encoders
Publication number
20070018084
Publication date
Jan 25, 2007
Mitutoyo Corporation
Toshitaka Shimomura
G01 - MEASURING TESTING
Information
Patent Application
Photoelectric encoder
Publication number
20060202113
Publication date
Sep 14, 2006
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
Photoelectric encoder
Publication number
20060202112
Publication date
Sep 14, 2006
Mitutoyo Corporation
Miyako Mizutani
G01 - MEASURING TESTING
Information
Patent Application
Optical configuration for imaging-type optical encoders
Publication number
20040173737
Publication date
Sep 9, 2004
Mitutoyo Corporation
Toshitaka Shimomura
G01 - MEASURING TESTING