Tetsuo Hattori

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric vibration angular velocity meter and camera using the...
- Patent number RE42923
- Issue date Nov 15, 2011
- Panasonic Corporation
- Yoshinori Sango
- 396 - Photography
Information Patent Grant
Projection type display apparatus
- Patent number 7,377,655
- Issue date May 27, 2008
- Nikon Corporation
- Yuji Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cross dichroic prism and projection display apparatus equipped with...
- Patent number 7,271,961
- Issue date Sep 18, 2007
- Nikon Corporation
- Yuji Manabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type display apparatus
- Patent number 7,070,282
- Issue date Jul 4, 2006
- Nikon Corporation
- Yuji Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection display apparatus
- Patent number 6,891,577
- Issue date May 10, 2005
- Nikon Corporation
- Atsushi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display apparatus
- Patent number 6,844,979
- Issue date Jan 18, 2005
- Nikon Corporation
- Hiroshi Maki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type display apparatus
- Patent number 6,609,796
- Issue date Aug 26, 2003
- Nikon Corporation
- Hiroshi Maki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type display device
- Patent number 6,565,211
- Issue date May 20, 2003
- Nikon Corporation
- Atsushi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color-projection apparatus operable to project a high-contrast imag...
- Patent number 6,507,326
- Issue date Jan 14, 2003
- Nikon Corporation
- Yuji Manabe
- G02 - OPTICS
Information Patent Grant
Projection type display apparatus
- Patent number 6,464,360
- Issue date Oct 15, 2002
- Nikon Corporation
- Tetsuo Hattori
- G02 - OPTICS
Information Patent Grant
Projection displays with divergent chief rays at beam splitter
- Patent number 6,429,906
- Issue date Aug 6, 2002
- Nikon Corporation
- Atsushi Sekine
- G02 - OPTICS
Information Patent Grant
Cross dichroic prism, method of making the same, and full-color pro...
- Patent number 6,407,868
- Issue date Jun 18, 2002
- Nikon Corporation
- Kazufumi Ishibashi
- G02 - OPTICS
Information Patent Grant
Projection type display apparatus
- Patent number 6,345,895
- Issue date Feb 12, 2002
- Nikon Corporation
- Hiroshi Maki
- G02 - OPTICS
Information Patent Grant
Mirror and projection type display apparatus
- Patent number 6,249,378
- Issue date Jun 19, 2001
- Nikon Corporation
- Naotaka Shimamura
- G02 - OPTICS
Information Patent Grant
Projection type display apparatus
- Patent number 6,227,670
- Issue date May 8, 2001
- Nikon Corporation
- Kiyoshi Numazaki
- G02 - OPTICS
Information Patent Grant
Projection-display apparatus
- Patent number 6,141,151
- Issue date Oct 31, 2000
- Nikon Corporation
- Hideaki Shimonura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross dichroic prism, method of making the same, and full-color pro...
- Patent number 6,101,041
- Issue date Aug 8, 2000
- Nikon Corporation
- Kazufumi Ishibashi
- G02 - OPTICS
Information Patent Grant
Polarization device and projection type display apparatus
- Patent number 6,067,193
- Issue date May 23, 2000
- Nikon Corporation
- Atsushi Sekine
- G02 - OPTICS
Information Patent Grant
Projection type display apparatus
- Patent number 6,062,694
- Issue date May 16, 2000
- Nikon Corporation
- Yoshiro Oikawa
- G02 - OPTICS
Information Patent Grant
High-efficiency polarizing arrangement and projection apparatus usi...
- Patent number 6,028,703
- Issue date Feb 22, 2000
- Nikon Corporation
- Atsushi Sekine
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection type display apparatus
- Patent number 6,010,221
- Issue date Jan 4, 2000
- Nikon Corporation
- Hiroshi Maki
- G02 - OPTICS
Information Patent Grant
Projection-display apparatus
- Patent number 5,959,778
- Issue date Sep 28, 1999
- Nikon Corporation
- Hideaki Shimonura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color composing optical system
- Patent number 5,946,056
- Issue date Aug 31, 1999
- Nikon Corporation
- Kazufumi Ishibashi
- G02 - OPTICS
Information Patent Grant
Display and method for producing it
- Patent number 5,817,255
- Issue date Oct 6, 1998
- Nikon Corporation
- Akira Tanaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Projection-display apparatus and method providing improved brightne...
- Patent number 5,798,819
- Issue date Aug 25, 1998
- Nikon Corporation
- Tetsuo Hattori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Piezoelectric vibration angular velocity meter and camera using the...
- Patent number 5,794,080
- Issue date Aug 11, 1998
- Nikon Corporation
- Shunji Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Compact projection apparatus for generating high-quality images
- Patent number 5,777,696
- Issue date Jul 7, 1998
- Nikon Corporation
- Shingo Inoue
- G02 - OPTICS
Information Patent Grant
Piezoelectric vibration angular velocity meter and camera using the...
- Patent number 5,765,046
- Issue date Jun 9, 1998
- Nikon Corporation
- Shunji Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Optical apparatus using polarizing beam splitter
- Patent number 5,716,122
- Issue date Feb 10, 1998
- Nikon Corporation
- Sampei Esaki
- G02 - OPTICS
Information Patent Grant
Shutter for display device of projection type
- Patent number 5,690,407
- Issue date Nov 25, 1997
- Nikon Corporation
- Nobuyuki Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Cross dichroic prism and projection display appparatus equipped wit...
- Publication number 20060250584
- Publication date Nov 9, 2006
- Yuji Manabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection type display apparatus
- Publication number 20050007555
- Publication date Jan 13, 2005
- NIKON CORPORATION
- Yuji Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type display apparatus
- Publication number 20040263795
- Publication date Dec 30, 2004
- NIKON CORPORATION
- Yuji Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Projection type display device
- Publication number 20040150757
- Publication date Aug 5, 2004
- NIKON CORPORATION
- Atsushi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection display apparatus
- Publication number 20030231287
- Publication date Dec 18, 2003
- NIKON CORPORATION
- Hiroshi Maki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection display apparatus
- Publication number 20030202129
- Publication date Oct 30, 2003
- NIKON CORPORATION
- Atsushi Sekine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection type display apparatus
- Publication number 20020063853
- Publication date May 30, 2002
- Hiroshi Maki
- G02 - OPTICS
Information Patent Application
Color-projection apparatus
- Publication number 20010033253
- Publication date Oct 25, 2001
- Yuji Manabe
- G02 - OPTICS
Information Patent Application
Projection type display apparatus
- Publication number 20010000678
- Publication date May 3, 2001
- Tetsuo Hattori
- G02 - OPTICS

Tetsuo Hattori

Person

Patents Grantslast 30 patents

Piezoelectric vibration angular velocity meter and camera using the...

Projection type display apparatus

Cross dichroic prism and projection display apparatus equipped with...

Projection type display apparatus

Projection display apparatus

Projection display apparatus

Projection type display apparatus

Projection type display device

Color-projection apparatus operable to project a high-contrast imag...

Projection type display apparatus

Projection displays with divergent chief rays at beam splitter

Cross dichroic prism, method of making the same, and full-color pro...

Projection type display apparatus

Mirror and projection type display apparatus

Projection type display apparatus

Projection-display apparatus

Cross dichroic prism, method of making the same, and full-color pro...

Polarization device and projection type display apparatus

Projection type display apparatus

High-efficiency polarizing arrangement and projection apparatus usi...

Projection type display apparatus

Projection-display apparatus

Color composing optical system

Display and method for producing it

Projection-display apparatus and method providing improved brightne...

Piezoelectric vibration angular velocity meter and camera using the...

Compact projection apparatus for generating high-quality images

Piezoelectric vibration angular velocity meter and camera using the...

Optical apparatus using polarizing beam splitter

Shutter for display device of projection type

Patents Applicationslast 30 patents

Cross dichroic prism and projection display appparatus equipped wit...

Projection type display apparatus

Projection type display apparatus

Projection type display device

Projection display apparatus

Projection display apparatus

Projection type display apparatus

Color-projection apparatus

Projection type display apparatus