Susumu Sato

Person

Akita-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Geometric transformation lens
- Patent number 9,658,369
- Issue date May 23, 2017
- Sota Shimizu
- G02 - OPTICS
Information Patent Grant
Liquid crystal lens in which a voltage imparts optimal first-stage...
- Patent number 8,194,228
- Issue date Jun 5, 2012
- Japan Science and Technology Agency
- Susumu Sato
- G02 - OPTICS
Information Patent Grant
Method and apparatus for detecting gap of liquid-crystal panel and...
- Patent number 7,079,245
- Issue date Jul 18, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuyuki Kurata
- G02 - OPTICS
Information Patent Grant
Pretilt angle measuring method and measuring instrument
- Patent number 6,822,737
- Issue date Nov 23, 2004
- Meiryo Technica Corporation
- Tetsuyuki Kurata
- G01 - MEASURING TESTING
Information Patent Grant
Compound liquid crystal microlens for a sensor
- Patent number 6,795,157
- Issue date Sep 21, 2004
- Citizen Electronics Co., Ltd.
- Daisaku Okuwaki
- G02 - OPTICS
Information Patent Grant
Liquid crystal microlens
- Patent number 6,768,536
- Issue date Jul 27, 2004
- Citizen Electronics Co., Ltd.
- Daisaku Okuwaki
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for detecting liquid crystal display paramete...
- Patent number 6,300,954
- Issue date Oct 9, 2001
- Meiryo Tekunika Kabushiki Kaisha
- Susumu Sato
- G02 - OPTICS
Information Patent Grant
Method of determining cell thickness and twist angle parameters of...
- Patent number 5,966,195
- Issue date Oct 12, 1999
- Meiryo Tekunika Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Device for optically detecting a chemical change in fluid
- Patent number 5,218,212
- Issue date Jun 8, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Optical color change device for detecting electrical abnormality
- Patent number 5,075,544
- Issue date Dec 24, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Sato
- G01 - MEASURING TESTING
Information Patent Grant
Liquid crystal lenses having a Fresnel lens
- Patent number 4,904,063
- Issue date Feb 27, 1990
- Olympus Optical Co., Ltd.
- Takao Okada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GEOMETRIC TRANSFORMATION LENS
- Publication number 20140198289
- Publication date Jul 17, 2014
- Sota Shimizu
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20070139333
- Publication date Jun 21, 2007
- Susumu Sato
- G02 - OPTICS
Information Patent Application
Warning indicator with liquid crystal lens
- Publication number 20060273919
- Publication date Dec 7, 2006
- Susumu Sato
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and apparatus for detecting gap of liquid-crystal panel and...
- Publication number 20040021863
- Publication date Feb 5, 2004
- Tetsuyuki Kurata
- G02 - OPTICS
Information Patent Application
Liquid crystal microlens
- Publication number 20030098938
- Publication date May 29, 2003
- CITIZEN ELECTRONICS CO., LTD.
- Daisaku Okuwaki
- G02 - OPTICS
Information Patent Application
Pretilt angle measuring method and measuring instrument
- Publication number 20030071995
- Publication date Apr 17, 2003
- Tetsuyuki Kurata
- G02 - OPTICS
Information Patent Application
Compound liquid crystal microlens for a sensor
- Publication number 20030048394
- Publication date Mar 13, 2003
- Citizen Electronics, Co., Ltd.
- Daisaku Okuwaki
- G02 - OPTICS

Susumu Sato

Person

Patents Grantslast 30 patents

Geometric transformation lens

Liquid crystal lens in which a voltage imparts optimal first-stage...

Method and apparatus for detecting gap of liquid-crystal panel and...

Pretilt angle measuring method and measuring instrument

Compound liquid crystal microlens for a sensor

Liquid crystal microlens

Methods and apparatus for detecting liquid crystal display paramete...

Method of determining cell thickness and twist angle parameters of...

Device for optically detecting a chemical change in fluid

Optical color change device for detecting electrical abnormality

Liquid crystal lenses having a Fresnel lens

Patents Applicationslast 30 patents

GEOMETRIC TRANSFORMATION LENS

OPTICAL ELEMENT

Warning indicator with liquid crystal lens

Method and apparatus for detecting gap of liquid-crystal panel and...

Liquid crystal microlens

Pretilt angle measuring method and measuring instrument

Compound liquid crystal microlens for a sensor