Hirotoshi Ichikawa

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a mirror device by means of a plurality of...
- Patent number 8,858,811
- Issue date Oct 14, 2014
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Color display system
- Patent number 8,643,681
- Issue date Feb 4, 2014
- Silicon Quest Kabushiki-Kaisha
- Taro Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display system using laser light source
- Patent number 8,619,352
- Issue date Dec 31, 2013
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Video display system
- Patent number 8,350,790
- Issue date Jan 8, 2013
- Silicon Quest Kabushiki-Kaisha
- Taro Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection apparatus with coherent light source
- Patent number 8,238,019
- Issue date Aug 7, 2012
- Silicon Quest Kabushiki-Kaisha
- Taro Endo
- G02 - OPTICS
Information Patent Grant
Projection apparatus using micromirror device
- Patent number 8,238,013
- Issue date Aug 7, 2012
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mircromirror device having a vertical hinge
- Patent number 8,199,394
- Issue date Jun 12, 2012
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Package for micromirror device
- Patent number 8,194,305
- Issue date Jun 5, 2012
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Mirror device with an anti-stiction layer
- Patent number 8,134,772
- Issue date Mar 13, 2012
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Mirror device
- Patent number 8,134,767
- Issue date Mar 13, 2012
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Mirror device comprising drive electrode equipped with stopper func...
- Patent number 8,115,986
- Issue date Feb 14, 2012
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- G02 - OPTICS
Information Patent Grant
Control system for micromirror device
- Patent number 8,064,118
- Issue date Nov 22, 2011
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mirror device and MEMS device comprising layered electrode
- Patent number 8,064,123
- Issue date Nov 22, 2011
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure body electrically connected via semiconductor material layer
- Patent number 8,045,254
- Issue date Oct 25, 2011
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mirror device
- Patent number 8,023,172
- Issue date Sep 20, 2011
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Deformable mirror device with oscillating states for providing smal...
- Patent number 7,956,319
- Issue date Jun 7, 2011
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for reducing temporal artifacts in digital video systems
- Patent number 7,948,505
- Issue date May 24, 2011
- Silicon Quest Kabushiki-Kaisha
- Kazuma Arai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mirror device with an anti-stiction layer
- Patent number 7,944,600
- Issue date May 17, 2011
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Three states of micro mirror device
- Patent number 7,933,060
- Issue date Apr 26, 2011
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Micromirror device having a vertical hinge
- Patent number 7,911,680
- Issue date Mar 22, 2011
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Micromirror manufacturing method
- Patent number 7,901,969
- Issue date Mar 8, 2011
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mirror device with an anti-stiction layer
- Patent number 7,880,952
- Issue date Feb 1, 2011
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Mirror device having vertical hinge
- Patent number 7,876,488
- Issue date Jan 25, 2011
- Silicon Quest Kabushiki-Kaisha
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Grant
Method for aligning die to substrate
- Patent number 7,848,002
- Issue date Dec 7, 2010
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Mircromirror device having a vertical hinge
- Patent number 7,835,062
- Issue date Nov 16, 2010
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Mirror device
- Patent number 7,796,321
- Issue date Sep 14, 2010
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Micro mirror device
- Patent number 7,760,415
- Issue date Jul 20, 2010
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro mirror device
- Patent number 7,755,830
- Issue date Jul 13, 2010
- Silicon Quest Kabushiki-Kaisha
- Fusao Ishii
- G02 - OPTICS
Information Patent Grant
Mirror device comprising micromirrors possessing a specific natural...
- Patent number 7,742,218
- Issue date Jun 22, 2010
- Silicon Quest Kabushiki-Kaisha
- Hirotoshi Ichikawa
- G02 - OPTICS
Information Patent Grant
Speckle reduction method
- Patent number 7,706,048
- Issue date Apr 27, 2010
- Silicon Quest Kabushiki-Kaisha
- Yoshiaki Horikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Mirror device with an anti-stiction layer
- Publication number 20110058247
- Publication date Mar 10, 2011
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Mircromirror device having a vertical hinge
- Publication number 20100284057
- Publication date Nov 11, 2010
- Fusao Ishii
- G02 - OPTICS
Information Patent Application
Mirror device
- Publication number 20100128335
- Publication date May 27, 2010
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Structure body electrically connected via semiconductor material layer
- Publication number 20100067096
- Publication date Mar 18, 2010
- Hirotoshi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mirror device and MEMS device comprising layered electrode
- Publication number 20100046062
- Publication date Feb 25, 2010
- Yoshihiro Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mems package having inclined surface
- Publication number 20100046061
- Publication date Feb 25, 2010
- Hirotoshi Ichikawa
- G02 - OPTICS
Information Patent Application
Mirror device comprising micromirrors possessing a specific natural...
- Publication number 20090273825
- Publication date Nov 5, 2009
- Hirotoshi Ichikawa
- G02 - OPTICS
Information Patent Application
Mirror device comprising drive electrode equipped with stopper func...
- Publication number 20090257110
- Publication date Oct 15, 2009
- Hirotoshi Ichikawa
- G02 - OPTICS
Information Patent Application
Mirror device with an anti-stiction layer
- Publication number 20090231668
- Publication date Sep 17, 2009
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Mirror device with an anti-stiction layer
- Publication number 20090231667
- Publication date Sep 17, 2009
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Image display system with light source controlled by non-binary data
- Publication number 20090225071
- Publication date Sep 10, 2009
- Kazuma Arai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Micro mirror device
- Publication number 20090207474
- Publication date Aug 20, 2009
- Fusao Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for manufacturing a mirror device by means of a plurality of...
- Publication number 20090206052
- Publication date Aug 20, 2009
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Three states of micro mirror device
- Publication number 20090201568
- Publication date Aug 13, 2009
- Fusao Ishii
- G02 - OPTICS
Information Patent Application
Mirror device having vertical hinge
- Publication number 20090185257
- Publication date Jul 23, 2009
- Yoshihiro Maeda
- G02 - OPTICS
Information Patent Application
Video display system
- Publication number 20090180039
- Publication date Jul 16, 2009
- Taro Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection apparatus using micromirror device
- Publication number 20090180171
- Publication date Jul 16, 2009
- Hirotoshi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video display system
- Publication number 20090174810
- Publication date Jul 9, 2009
- Taro Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY SYSTEM FOR MODULATING LIGHT BEAMS FROM PLURAL LA...
- Publication number 20090161077
- Publication date Jun 25, 2009
- Yoshihiro Maeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Micro mirror device
- Publication number 20090161198
- Publication date Jun 25, 2009
- Fusao Ishii
- G02 - OPTICS
Information Patent Application
Mircromirror device having a vertical hinge
- Publication number 20090161199
- Publication date Jun 25, 2009
- Fusao Ishii
- G02 - OPTICS
Information Patent Application
Projection display system for modulating light beams from plural la...
- Publication number 20090161193
- Publication date Jun 25, 2009
- Yoshihiro Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speckle reduction method
- Publication number 20090153579
- Publication date Jun 18, 2009
- Hirotoshi Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Micromirror manufacturing method
- Publication number 20090149004
- Publication date Jun 11, 2009
- Hirotoshi Ichikawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Method for projecting colored video image and system thereof
- Publication number 20090135313
- Publication date May 28, 2009
- Taro Endo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Mirror array device
- Publication number 20090128888
- Publication date May 21, 2009
- Hirotoshi Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Speckle reduction method
- Publication number 20090115917
- Publication date May 7, 2009
- Yoshiaki Horikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Projection apparatus comprising spatial light modulator
- Publication number 20090103054
- Publication date Apr 23, 2009
- Hirotoshi Ichikawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Projection apparatus comprising spatial light modulator
- Publication number 20090103053
- Publication date Apr 23, 2009
- Hirotoshi Ichikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Package for micromirror device
- Publication number 20090008669
- Publication date Jan 8, 2009
- Yoshihiro Maeda
- G02 - OPTICS

Hirotoshi Ichikawa

Person

Patents Grantslast 30 patents

Method for manufacturing a mirror device by means of a plurality of...

Color display system

Projection display system using laser light source

Video display system

Projection apparatus with coherent light source

Projection apparatus using micromirror device

Mircromirror device having a vertical hinge

Package for micromirror device

Mirror device with an anti-stiction layer

Mirror device

Mirror device comprising drive electrode equipped with stopper func...

Control system for micromirror device

Mirror device and MEMS device comprising layered electrode

Structure body electrically connected via semiconductor material layer

Mirror device

Deformable mirror device with oscillating states for providing smal...

Method for reducing temporal artifacts in digital video systems

Mirror device with an anti-stiction layer

Three states of micro mirror device

Micromirror device having a vertical hinge

Micromirror manufacturing method

Mirror device with an anti-stiction layer

Mirror device having vertical hinge

Method for aligning die to substrate

Mircromirror device having a vertical hinge

Mirror device

Micro mirror device

Micro mirror device

Mirror device comprising micromirrors possessing a specific natural...

Speckle reduction method

Patents Applicationslast 30 patents

Mirror device with an anti-stiction layer

Mircromirror device having a vertical hinge

Mirror device

Structure body electrically connected via semiconductor material layer

Mirror device and MEMS device comprising layered electrode

Mems package having inclined surface

Mirror device comprising micromirrors possessing a specific natural...

Mirror device comprising drive electrode equipped with stopper func...

Mirror device with an anti-stiction layer

Mirror device with an anti-stiction layer

Image display system with light source controlled by non-binary data

Micro mirror device

Method for manufacturing a mirror device by means of a plurality of...

Three states of micro mirror device

Mirror device having vertical hinge

Video display system

Projection apparatus using micromirror device

Video display system

PROJECTION DISPLAY SYSTEM FOR MODULATING LIGHT BEAMS FROM PLURAL LA...

Micro mirror device

Mircromirror device having a vertical hinge

Projection display system for modulating light beams from plural la...

Speckle reduction method

Micromirror manufacturing method

Method for projecting colored video image and system thereof

Mirror array device

Speckle reduction method

Projection apparatus comprising spatial light modulator

Projection apparatus comprising spatial light modulator

Package for micromirror device