Yutaka Ezaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mirror replacement device for a segmented mirror telescope and mirr...
- Patent number 10,744,651
- Issue date Aug 18, 2020
- Mitsubishi Electric Corporation
- Masaki Haruna
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Preload guide system and rotation structure
- Patent number 10,544,832
- Issue date Jan 28, 2020
- Mitsubishi Electric Corporation
- Masaki Hirano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Position measurement apparatus for measuring position of object hav...
- Patent number 10,210,628
- Issue date Feb 19, 2019
- Mitsubishi Electric Corporation
- Yukiyasu Domae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Readhead control mechanism which maintains a constant gap between a...
- Patent number 9,389,101
- Issue date Jul 12, 2016
- Mitsubishi Electric Corporation
- Yutaka Ezaki
- G01 - MEASURING TESTING
Information Patent Grant
Laser phase difference detecting device and laser phase control device
- Patent number 7,768,699
- Issue date Aug 3, 2010
- Mitsubishi Electric Corporation
- Jiro Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Laser beam path length difference detector, laser phase controller,...
- Patent number 7,440,478
- Issue date Oct 21, 2008
- Mitsubishi Electric Corporation
- Jiro Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Photographic zenith telescope
- Patent number 6,571,069
- Issue date May 27, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Tsuyoshi Ishikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PRELOAD GUIDE SYSTEM AND ROTATION STRUCTURE
- Publication number 20190107151
- Publication date Apr 11, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Masaki Hirano
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INSERTION GUIDE AND INSERTION GUIDE DEVICE
- Publication number 20190047096
- Publication date Feb 14, 2019
- Mitsubishi Electric Corporation
- Masaki HARUNA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MIRROR REPLACEMENT DEVICE FOR A SEGMENTED MIRROR TELESCOPE AND MIRR...
- Publication number 20180297213
- Publication date Oct 18, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Masaki HARUNA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POSITION MEASUREMENT APPARATUS FOR MEASURING POSITION OF OBJECT HAV...
- Publication number 20170221224
- Publication date Aug 3, 2017
- Mitsubishi Electric Corporation
- Yukiyasu DOMAE
- G01 - MEASURING TESTING
Information Patent Application
READHEAD CONTROL MECHANISM AND OPTICAL ENCODER
- Publication number 20130248698
- Publication date Sep 26, 2013
- Yutaka Ezaki
- G01 - MEASURING TESTING
Information Patent Application
Laser Phase Difference Detecting Device and Laser Phase Control Device
- Publication number 20080304139
- Publication date Dec 11, 2008
- Jiro Suzuki
- G01 - MEASURING TESTING
Information Patent Application
Segmented Grating Alignment Device
- Publication number 20080123105
- Publication date May 29, 2008
- Kouji Seki
- G02 - OPTICS
Information Patent Application
Laser Beam Path Length Difference Detector, Laser Phase Controller,...
- Publication number 20080031292
- Publication date Feb 7, 2008
- Jiro Suzuki
- G01 - MEASURING TESTING
Information Patent Application
Photographic zenith telescope
- Publication number 20020150399
- Publication date Oct 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Tsuyoshi Ishikawa
- G02 - OPTICS

Yutaka Ezaki

Person

Patents Grantslast 30 patents

Mirror replacement device for a segmented mirror telescope and mirr...

Preload guide system and rotation structure

Position measurement apparatus for measuring position of object hav...

Readhead control mechanism which maintains a constant gap between a...

Laser phase difference detecting device and laser phase control device

Laser beam path length difference detector, laser phase controller,...

Photographic zenith telescope

Patents Applicationslast 30 patents

PRELOAD GUIDE SYSTEM AND ROTATION STRUCTURE

INSERTION GUIDE AND INSERTION GUIDE DEVICE

MIRROR REPLACEMENT DEVICE FOR A SEGMENTED MIRROR TELESCOPE AND MIRR...

POSITION MEASUREMENT APPARATUS FOR MEASURING POSITION OF OBJECT HAV...

READHEAD CONTROL MECHANISM AND OPTICAL ENCODER

Laser Phase Difference Detecting Device and Laser Phase Control Device

Segmented Grating Alignment Device

Laser Beam Path Length Difference Detector, Laser Phase Controller,...

Photographic zenith telescope