Yuichi Umeda

Person

Miyagi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator
- Patent number 7,719,396
- Issue date May 18, 2010
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Hologram information reproducing device
- Patent number 7,583,424
- Issue date Sep 1, 2009
- Alps Electric Co., Ltd.
- Shinji Mitsuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance detecting circuit and detecting method, and fingerprint...
- Patent number 7,102,364
- Issue date Sep 5, 2006
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitance detecting circuit and method, and fingerprint sensor us...
- Patent number 7,084,645
- Issue date Aug 1, 2006
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitance detecting circuit and method, and fingerprint sensor us...
- Patent number 7,078,918
- Issue date Jul 18, 2006
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitance detector circuit, capacitance detection method, and fin...
- Patent number 7,075,316
- Issue date Jul 11, 2006
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of forming optical thin films on substrate at high accuracy...
- Patent number 6,798,499
- Issue date Sep 28, 2004
- Alps Electric Co., Ltd.
- Yuichi Umeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical position detecting device
- Patent number 6,130,662
- Issue date Oct 10, 2000
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relative angle detecting device
- Patent number 6,028,592
- Issue date Feb 22, 2000
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinate position of moving light source by using separated group...
- Patent number 6,014,129
- Issue date Jan 11, 2000
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for inclination detection and input apparatus using this...
- Patent number 5,963,194
- Issue date Oct 5, 1999
- Alps Electric Co. Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote coordinate designating device
- Patent number 5,949,403
- Issue date Sep 7, 1999
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G08 - SIGNALLING
Information Patent Grant
Light-emitting diode device with reduced scatter
- Patent number 5,841,154
- Issue date Nov 24, 1998
- Alps Electric Co., Ltd.
- Masatoshi Uchio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relative-angle detection apparatus
- Patent number 5,835,209
- Issue date Nov 10, 1998
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G01 - MEASURING TESTING
Information Patent Grant
Information transmitting apparatus
- Patent number 5,737,107
- Issue date Apr 7, 1998
- Alps Electric Co., Ltd.
- Yuichi Umeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space coordinates detecting device and input apparatus using same
- Patent number 5,627,565
- Issue date May 6, 1997
- Alps Electric Co., Ltd.
- Ichiro Morishita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR
- Publication number 20080169891
- Publication date Jul 17, 2008
- Alps Electric Co., Ltd.
- Yuichi UMEDA
- G02 - OPTICS
Information Patent Application
HOLOGRAM INFORMATION REPRODUCING DEVICE
- Publication number 20080137162
- Publication date Jun 12, 2008
- Alps Electric Co., Ltd.
- Shinji MITSUYA
- G11 - INFORMATION STORAGE
Information Patent Application
HOLOGRAPHIC REPRODUCING APPARATUS
- Publication number 20080094999
- Publication date Apr 24, 2008
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G11 - INFORMATION STORAGE
Information Patent Application
CAPACITANCE DETECTING CIRCUIT AND METHOD, AND FINGERPRINT SENSOR US...
- Publication number 20060158202
- Publication date Jul 20, 2006
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitance detection circuit and capacitance detection method
- Publication number 20060049834
- Publication date Mar 9, 2006
- Yuichi Umeda
- G01 - MEASURING TESTING
Information Patent Application
Fingerprint sensor
- Publication number 20050213797
- Publication date Sep 29, 2005
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitance detecting circuit and method, and fingerprint sensor us...
- Publication number 20050141263
- Publication date Jun 30, 2005
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitance detecting circuit and detecting method, and fingerprint...
- Publication number 20050122785
- Publication date Jun 9, 2005
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitance detector circuit, capacitance detection method, and fin...
- Publication number 20050073324
- Publication date Apr 7, 2005
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
capacitance detector, method of detecting capacitance, and fingerpr...
- Publication number 20050024065
- Publication date Feb 3, 2005
- Alps Electric Co., Ltd.
- Yuichi Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Capacitive sensor
- Publication number 20050005703
- Publication date Jan 13, 2005
- Alps Electric Co., Ltd.
- Junichi Saito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Multilayer film optical filter, method of producing the same, and o...
- Publication number 20040207921
- Publication date Oct 21, 2004
- Alps Electric Co., Ltd.
- Hitoshi Kitagawa
- G02 - OPTICS
Information Patent Application
Apparatus and method for depositing optical thin film
- Publication number 20030218754
- Publication date Nov 27, 2003
- Alps Electric Co., Ltd.
- Yuichi Umeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Multilayer film optical filter, method of producing the same, and o...
- Publication number 20030142407
- Publication date Jul 31, 2003
- Alps Electric Co., Ltd.
- Hitoshi Kitagawa
- G02 - OPTICS
Information Patent Application
Method for forming optical thin films on substrate at high accuracy...
- Publication number 20030016346
- Publication date Jan 23, 2003
- Alps Electric Co., Ltd.
- Yuichi Umeda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Yuichi Umeda

Person

Patents Grantslast 30 patents

Actuator

Hologram information reproducing device

Capacitance detecting circuit and detecting method, and fingerprint...

Capacitance detecting circuit and method, and fingerprint sensor us...

Capacitance detecting circuit and method, and fingerprint sensor us...

Capacitance detector circuit, capacitance detection method, and fin...

Method of forming optical thin films on substrate at high accuracy...

Optical position detecting device

Relative angle detecting device

Coordinate position of moving light source by using separated group...

Apparatus for inclination detection and input apparatus using this...

Remote coordinate designating device

Light-emitting diode device with reduced scatter

Relative-angle detection apparatus

Information transmitting apparatus

Space coordinates detecting device and input apparatus using same

Patents Applicationslast 30 patents

ACTUATOR

HOLOGRAM INFORMATION REPRODUCING DEVICE

HOLOGRAPHIC REPRODUCING APPARATUS

CAPACITANCE DETECTING CIRCUIT AND METHOD, AND FINGERPRINT SENSOR US...

Capacitance detection circuit and capacitance detection method

Fingerprint sensor

Capacitance detecting circuit and method, and fingerprint sensor us...

Capacitance detecting circuit and detecting method, and fingerprint...

Capacitance detector circuit, capacitance detection method, and fin...

capacitance detector, method of detecting capacitance, and fingerpr...

Capacitive sensor

Multilayer film optical filter, method of producing the same, and o...

Apparatus and method for depositing optical thin film

Multilayer film optical filter, method of producing the same, and o...

Method for forming optical thin films on substrate at high accuracy...