Masahiro Sakai

Person

Neyagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet light emitting material
- Patent number 8,845,929
- Issue date Sep 30, 2014
- Panasonic Corporation
- Osamu Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing plasma display panel
- Patent number 8,317,563
- Issue date Nov 27, 2012
- Panasonic Corporation
- Yasuhiro Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for plasma display panel
- Patent number 8,298,362
- Issue date Oct 30, 2012
- Panasonic Corporation
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blue phosphor, light-emitting device, and plasma display panel
- Patent number 8,236,201
- Issue date Aug 7, 2012
- Panasonic Corporation
- Yayoi Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plasma display panel
- Patent number 8,164,259
- Issue date Apr 24, 2012
- Panasonic Corporation
- Yusuke Fukui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing blue silicate phosphor, and blue silicate p...
- Patent number 8,142,684
- Issue date Mar 27, 2012
- Panasonic Corporation
- Seigo Shiraishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor and light emitting device using the phosphor
- Patent number 8,129,905
- Issue date Mar 6, 2012
- Panasonic Corporation
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Developing unit and image forming apparatus using the same
- Patent number 7,941,081
- Issue date May 10, 2011
- Sharp Kabushiki Kaisha
- Masahiro Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Plasma display panel
- Patent number 7,932,676
- Issue date Apr 26, 2011
- Panasonic Corporation
- Mikihiko Nishitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor, light-emitting device, and plasma display panel
- Patent number 7,902,756
- Issue date Mar 8, 2011
- Panasonic Corporation
- Masahiro Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Development apparatus and image forming apparatus
- Patent number 7,792,473
- Issue date Sep 7, 2010
- Sharp Kabushiki Kaisha
- Masahiro Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component developer and two-component developing apparatus usin...
- Patent number 7,687,216
- Issue date Mar 30, 2010
- Sharp Kabushiki Kaisha
- Toshiharu Kataoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit and image forming apparatus using the same
- Patent number 7,587,154
- Issue date Sep 8, 2009
- Sharp Kabushiki Kaisha
- Masahiro Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor and plasma display panel using the same
- Patent number 7,465,413
- Issue date Dec 16, 2008
- Panasonic Corporation
- Yoshihisa Nagasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor, method of manufacturing same, and plasma display panel us...
- Patent number 7,291,290
- Issue date Nov 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma display device having blue phosphor layers with alkaline ear...
- Patent number 7,285,913
- Issue date Oct 23, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor having resistance to deterioration caused by ultraviolet r...
- Patent number 7,270,774
- Issue date Sep 18, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yoshihisa Nagasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor and plasma display device
- Patent number 7,238,303
- Issue date Jul 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphors and related manufacturing method, display device, and flu...
- Patent number 7,153,451
- Issue date Dec 26, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takehiro Zukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus and method for determining suitability of r...
- Patent number 6,678,482
- Issue date Jan 13, 2004
- Sharp Kabushiki Kaisha
- Jitsuo Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of forming channel in thin film transistor using non-ionic e...
- Patent number 6,524,958
- Issue date Feb 25, 2003
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Developing apparatus
- Patent number 6,459,867
- Issue date Oct 1, 2002
- Sharp Kabushiki Kaisha
- Toshihide Ohgoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer unit with cleaning element
- Patent number 6,339,686
- Issue date Jan 15, 2002
- Sharp Kabushiki Kaisha
- Takayuki Yamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,308,018
- Issue date Oct 23, 2001
- Sharp Kabushiki Kaisha
- Hiroaki Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wireless communication filter operating at low temperature
- Patent number 6,178,339
- Issue date Jan 23, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting tunnel junction element and superconducting device
- Patent number 5,885,937
- Issue date Mar 23, 1999
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Adachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting junction device
- Patent number 5,869,846
- Issue date Feb 9, 1999
- Matsushita Electric Industrial Co., Ltd.
- Hidetaka Higashino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunnel-type Josephson element and method for manufacturing the same
- Patent number 5,856,204
- Issue date Jan 5, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconductor and method and apparatus for fabricating the same
- Patent number 5,731,270
- Issue date Mar 24, 1998
- Matsushita Electric Industrial Co., Ltd.
- Kentaro Setsune
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURI...
- Publication number 20240105912
- Publication date Mar 28, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHOR, DEEP ULTRAVIOLET LIGHT-EMITTING DEVICE AND PHOSPHOR PRODU...
- Publication number 20150376496
- Publication date Dec 31, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- TAKUJI TSUJITA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STORAGE, TONER PASSAGE, AND IMAGE FORMING APPARATUS
- Publication number 20150241814
- Publication date Aug 27, 2015
- Sharp Kabushiki Kaisha
- Hiroshi TANISAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEMICONDUCTOR ELEMENT
- Publication number 20140264328
- Publication date Sep 18, 2014
- PANASONIC CORPORATION
- Mikihiko NISHITANI
- G02 - OPTICS
Information Patent Application
ULTRAVIOLET LIGHT EMITTING MATERIAL, METHOD FOR PRODUCING SAME, AND...
- Publication number 20130119381
- Publication date May 16, 2013
- PANASONIC CORPORATION
- Osamu Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME
- Publication number 20130020927
- Publication date Jan 24, 2013
- PANASONIC CORPORATION
- Yayoi Okui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20130015762
- Publication date Jan 17, 2013
- PANASONIC CORPORATION
- Yusuke Fukui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20110298363
- Publication date Dec 8, 2011
- PANASONIC CORPORATION
- Yusuke Fukui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING PLASMA DISPLAY PANEL
- Publication number 20110165818
- Publication date Jul 7, 2011
- Yasuhiro Yamauchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20110148744
- Publication date Jun 23, 2011
- Yusuke Fukui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR PLASMA DISPLAY PANEL
- Publication number 20110042001
- Publication date Feb 24, 2011
- Masahiro Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA DISPLAY PANEL
- Publication number 20100207524
- Publication date Aug 19, 2010
- PANASONIC CORPORATION
- Mikihiko Nishitani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLUE PHOSPHOR, LIGHT-EMITTING DEVICE, AND PLASMA DISPLAY PANEL
- Publication number 20100164360
- Publication date Jul 1, 2010
- PANASONIC CORPORATION
- Yayoi Kitamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF MANUFACTURING BLUE SILICATE PHOSPHOR, AND BLUE SILICATE P...
- Publication number 20090218926
- Publication date Sep 3, 2009
- PANASONIC CORPORATION
- Seigo Shiraishi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR AND LIGHT-EMITTING DEVICE
- Publication number 20090200945
- Publication date Aug 13, 2009
- PANASONIC CORPORATION
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR AND LIGHT-EMITTING DEVICE
- Publication number 20090072704
- Publication date Mar 19, 2009
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR AND LIGHT-EMITTING DEVICE
- Publication number 20090058254
- Publication date Mar 5, 2009
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, AND PLASMA DISPLAY PANEL
- Publication number 20090021145
- Publication date Jan 22, 2009
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20080205941
- Publication date Aug 28, 2008
- Masahiro Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light-Emitting Device
- Publication number 20080203893
- Publication date Aug 28, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masahiro Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVELOPING UNIT AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20080181677
- Publication date Jul 31, 2008
- Sharp Kabushiki Kaish
- Masahiro SAKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20080170876
- Publication date Jul 17, 2008
- SHARP KABUSHIKI KAISHA
- Masahiro SAKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Master batch and toner using the same
- Publication number 20060246368
- Publication date Nov 2, 2006
- Katsuru Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Two-component developer and two-component developing apparatus usin...
- Publication number 20050282078
- Publication date Dec 22, 2005
- Sharp Kabushiki Kaisha
- Toshiharu Kataoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Phosphor and plasma display panel using the same
- Publication number 20050269933
- Publication date Dec 8, 2005
- Yoshihisa Nagasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Phosphor having resistance to deterioration caused by ultraviolet r...
- Publication number 20050263742
- Publication date Dec 1, 2005
- Yoshihisa Nagasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Phosphor, method of manufacturing same, and plasma display panel us...
- Publication number 20050077500
- Publication date Apr 14, 2005
- Masahiro Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Phosphor and plasma display device
- Publication number 20050062417
- Publication date Mar 24, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Plasma display device
- Publication number 20050046330
- Publication date Mar 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kojiro Okuyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Phosphors and related manufacturing method, display device, and flu...
- Publication number 20050017218
- Publication date Jan 27, 2005
- Takehiro Zukawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Masahiro Sakai

Person

Patents Grantslast 30 patents

Ultraviolet light emitting material

Method for producing plasma display panel

Manufacturing method for plasma display panel

Blue phosphor, light-emitting device, and plasma display panel

Plasma display panel

Method of manufacturing blue silicate phosphor, and blue silicate p...

Phosphor and light emitting device using the phosphor

Developing unit and image forming apparatus using the same

Plasma display panel

Phosphor, light-emitting device, and plasma display panel

Development apparatus and image forming apparatus

Two-component developer and two-component developing apparatus usin...

Developing unit and image forming apparatus using the same

Phosphor and plasma display panel using the same

Phosphor, method of manufacturing same, and plasma display panel us...

Plasma display device having blue phosphor layers with alkaline ear...

Phosphor having resistance to deterioration caused by ultraviolet r...

Phosphor and plasma display device

Phosphors and related manufacturing method, display device, and flu...

Image forming apparatus and method for determining suitability of r...

Method of forming channel in thin film transistor using non-ionic e...

Developing apparatus

Developer unit with cleaning element

Image forming apparatus

Wireless communication filter operating at low temperature

Superconducting tunnel junction element and superconducting device

Superconducting junction device

Tunnel-type Josephson element and method for manufacturing the same

Oxide superconductor and method and apparatus for fabricating the same

Patents Applicationslast 30 patents

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURI...

PHOSPHOR, DEEP ULTRAVIOLET LIGHT-EMITTING DEVICE AND PHOSPHOR PRODU...

STORAGE, TONER PASSAGE, AND IMAGE FORMING APPARATUS

SEMICONDUCTOR ELEMENT

ULTRAVIOLET LIGHT EMITTING MATERIAL, METHOD FOR PRODUCING SAME, AND...

PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME

PLASMA DISPLAY PANEL

PLASMA DISPLAY PANEL

METHOD FOR PRODUCING PLASMA DISPLAY PANEL

PLASMA DISPLAY PANEL

MANUFACTURING METHOD FOR PLASMA DISPLAY PANEL

PLASMA DISPLAY PANEL

BLUE PHOSPHOR, LIGHT-EMITTING DEVICE, AND PLASMA DISPLAY PANEL

METHOD OF MANUFACTURING BLUE SILICATE PHOSPHOR, AND BLUE SILICATE P...

PHOSPHOR AND LIGHT-EMITTING DEVICE

PHOSPHOR AND LIGHT-EMITTING DEVICE

PHOSPHOR AND LIGHT-EMITTING DEVICE

PHOSPHOR, LIGHT-EMITTING DEVICE, AND PLASMA DISPLAY PANEL

DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS

Light-Emitting Device

DEVELOPING UNIT AND IMAGE FORMING APPARATUS USING THE SAME

DEVELOPING UNIT AND IMAGE FORMING APPARATUS USING THE SAME

Master batch and toner using the same

Two-component developer and two-component developing apparatus usin...

Phosphor and plasma display panel using the same

Phosphor having resistance to deterioration caused by ultraviolet r...

Phosphor, method of manufacturing same, and plasma display panel us...

Phosphor and plasma display device

Plasma display device

Phosphors and related manufacturing method, display device, and flu...