Tsuyoshi Hotta

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 7,727,680
- Issue date Jun 1, 2010
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 7,618,750
- Issue date Nov 17, 2009
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 7,579,119
- Issue date Aug 25, 2009
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 7,479,354
- Issue date Jan 20, 2009
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Reflection type diffuse hologram, hologram for reflection hologram...
- Patent number 7,215,451
- Issue date May 8, 2007
- Dai Nippon Printing Co., Ltd.
- Shingo Nishikawa
- G02 - OPTICS
Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 7,132,200
- Issue date Nov 7, 2006
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Reflection type diffuse hologram, hologram for reflection hologram...
- Patent number 6,667,819
- Issue date Dec 23, 2003
- Dai Nippon Printing Co., Ltd.
- Shingo Nishikawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and liquid crystal projection disp...
- Patent number 6,473,144
- Issue date Oct 29, 2002
- Dai Nippon Printing Co., Ltd.
- Nobuhiko Ichikawa
- G02 - OPTICS
Information Patent Grant
Hologram color filter, and its fabrication method
- Patent number 6,426,812
- Issue date Jul 30, 2002
- Dai Nippon Printing Co., Ltd.
- Nobuhiko Ichikawa
- G02 - OPTICS
Information Patent Grant
Transmissively viewable reflection hologram
- Patent number 6,366,371
- Issue date Apr 2, 2002
- Dai Nippon Printing Co., Ltd.
- Daijiro Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hologram recording sheet holographic optical element using said she...
- Patent number 6,340,540
- Issue date Jan 22, 2002
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Hologram recording sheet, holographic optical element using said sh...
- Patent number 6,127,066
- Issue date Oct 3, 2000
- Dai Nippon Printing Co., Ltd.
- Kenji Ueda
- G02 - OPTICS
Information Patent Grant
Molded articles using glass as substrate, such as holographic optic...
- Patent number 6,033,810
- Issue date Mar 7, 2000
- Dai Nippon Printing Co., Ltd.
- Yukio Taniguchi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal display apparatus and liquid crystal projection disp...
- Patent number 5,737,040
- Issue date Apr 7, 1998
- Dai Nippon Printing Co., Ltd.
- Nobuhiko Ichikawa
- G02 - OPTICS
Information Patent Grant
Molded relief hologram
- Patent number 5,543,228
- Issue date Aug 6, 1996
- Dai Nippon Printing Co., Ltd.
- Yukio Taniguchi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Continuous and uniform hologram recording method and uniformly reco...
- Patent number 5,504,593
- Issue date Apr 2, 1996
- Dai Nippon Printing Co., Ltd.
- Tsuyoshi Hotta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
REFLECTION TYPE DIFFUSE HOLOGRAM, HOLOGRAM FOR REFLECTION HOLOGRAM...
- Publication number 20070195391
- Publication date Aug 23, 2007
- DAI NIPPON PRINTING CO. , LTD.
- Shingo Nishikawa
- G02 - OPTICS
Information Patent Application
HOLOGRAM RECORDING SHEET, HOLOGRAPHIC OPTICAL ELEMENT USING SAID SH...
- Publication number 20070115521
- Publication date May 24, 2007
- DAI NIPPON PRINTING CO., LTD.
- Kenji Ueda
- G02 - OPTICS
Information Patent Application
HOLOGRAM RECORDING SHEET, HOLOGRAPHIC OPTICAL ELEMENT USING SAID SH...
- Publication number 20070115522
- Publication date May 24, 2007
- DAI NIPPON PRINTING CO., LTD.
- Kenji Ueda
- G02 - OPTICS
Information Patent Application
Hologram recording sheet, holographic optical element using said sh...
- Publication number 20060292453
- Publication date Dec 28, 2006
- DAI NIPPON PRINTING CO., LTD.
- Kenji Ueda
- G02 - OPTICS
Information Patent Application
Hologram recording sheet, holographic optical element using said sh...
- Publication number 20060222960
- Publication date Oct 5, 2006
- DAI NIPPON PRINTING CO., LTD.
- Kenji Ueda
- G02 - OPTICS
Information Patent Application
HOLOGRAM COLOR FILTER, AND ITS FABRICATION METHOD
- Publication number 20020001107
- Publication date Jan 3, 2002
- NOBUHIKO ICHIKAWA
- G02 - OPTICS
Information Patent Application
Reflection type diffuse hologram, hologram for reflection hologram...
- Publication number 20010053004
- Publication date Dec 20, 2001
- DAI NIPPON PRINTING CO. , LTD.
- Shingo Nishikawa
- G02 - OPTICS

Tsuyoshi Hotta

Person

Patents Grantslast 30 patents

Hologram recording sheet, holographic optical element using said sh...

Hologram recording sheet, holographic optical element using said sh...

Hologram recording sheet, holographic optical element using said sh...

Hologram recording sheet, holographic optical element using said sh...

Reflection type diffuse hologram, hologram for reflection hologram...

Hologram recording sheet, holographic optical element using said sh...

Reflection type diffuse hologram, hologram for reflection hologram...

Liquid crystal display apparatus and liquid crystal projection disp...

Hologram color filter, and its fabrication method

Transmissively viewable reflection hologram

Hologram recording sheet holographic optical element using said she...

Hologram recording sheet, holographic optical element using said sh...

Molded articles using glass as substrate, such as holographic optic...

Liquid crystal display apparatus and liquid crystal projection disp...

Molded relief hologram

Continuous and uniform hologram recording method and uniformly reco...

Patents Applicationslast 30 patents

REFLECTION TYPE DIFFUSE HOLOGRAM, HOLOGRAM FOR REFLECTION HOLOGRAM...

HOLOGRAM RECORDING SHEET, HOLOGRAPHIC OPTICAL ELEMENT USING SAID SH...

HOLOGRAM RECORDING SHEET, HOLOGRAPHIC OPTICAL ELEMENT USING SAID SH...

Hologram recording sheet, holographic optical element using said sh...

Hologram recording sheet, holographic optical element using said sh...

HOLOGRAM COLOR FILTER, AND ITS FABRICATION METHOD

Reflection type diffuse hologram, hologram for reflection hologram...