Tomoyuki Seki

Person

Nagaokakyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp, lighting method and lighting device f...
- Patent number 8,125,151
- Issue date Feb 28, 2012
- Panasonic Corporation
- Masahiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of high-pressure discharge lamp, high-pressure...
- Patent number 8,106,585
- Issue date Jan 31, 2012
- Panasonic Corporation
- Jun Sakaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure discharge lamp, lighting method and lighting device f...
- Patent number 8,076,852
- Issue date Dec 13, 2011
- Panasonic Corporation
- Masahiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing high pressure discharge lamp, high pressur...
- Patent number 7,530,874
- Issue date May 12, 2009
- Panasonic Corporation
- Shinichiro Hataoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure mercury lamp with vented reflector and image projecti...
- Patent number 7,230,382
- Issue date Jun 12, 2007
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- F21 - LIGHTING
Information Patent Grant
Method for manufacturing high-pressure discharge lamp, glass tube f...
- Patent number 7,198,534
- Issue date Apr 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a high pressure discharge lamp, with sealing p...
- Patent number 7,097,528
- Issue date Aug 29, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a high pressure discharge lamp, with sealing p...
- Patent number 7,097,529
- Issue date Aug 29, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp, method for producing the same and lamp unit
- Patent number 7,049,749
- Issue date May 23, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp, method for producing the same and lam...
- Patent number 7,038,384
- Issue date May 2, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp
- Patent number 7,034,460
- Issue date Apr 25, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lamp with reflecting mirror and image projecting apparatus
- Patent number 6,997,579
- Issue date Feb 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lamp with reflecting mirror and image projecting apparatus
- Patent number 6,981,782
- Issue date Jan 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kai
- F21 - LIGHTING
Information Patent Grant
High pressure discharge lamp and lamp unit
- Patent number 6,965,202
- Issue date Nov 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shinichiro Hataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp, method for producing the same and lamp unit
- Patent number 6,897,612
- Issue date May 24, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Producing high pressure discharge lamp of plural glass members havi...
- Patent number 6,890,236
- Issue date May 10, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shinichiro Hataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp and lamp unit
- Patent number 6,876,151
- Issue date Apr 5, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp and method for producing the same
- Patent number 6,867,544
- Issue date Mar 15, 2005
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing high pressure discharge lamp unit and apparatu...
- Patent number 6,860,776
- Issue date Mar 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp and lamp unit with caulking member
- Patent number 6,849,993
- Issue date Feb 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mercury lamp, lamp unit, method for producing mercury lamp and elec...
- Patent number 6,844,679
- Issue date Jan 18, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Discharge lamp including heat releasing device and lamp device
- Patent number 6,784,601
- Issue date Aug 31, 2004
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kai
- F21 - LIGHTING
Information Patent Grant
Image display apparatus and method for operating the same and lamp...
- Patent number 6,781,328
- Issue date Aug 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp, lamp unit and image display apparatus
- Patent number 6,734,628
- Issue date May 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Tomoyuki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing discharge lamp and discharge lamp
- Patent number 6,679,746
- Issue date Jan 20, 2004
- Matsushita Electric Industrial Co., Ltd.
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short arc mercury lamp and lamp unit
- Patent number 6,600,268
- Issue date Jul 29, 2003
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp with shading film
- Patent number 6,384,535
- Issue date May 7, 2002
- Matsushita Electric Industrial Co. Ltd.
- Kazuhisa Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for applying shading coatings to lamps
- Patent number 6,287,163
- Issue date Sep 11, 2001
- Matsushita Electric Industrial Co., Ltd.
- Kazuhisa Tanaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Metal halide lamp
- Patent number 6,107,742
- Issue date Aug 22, 2000
- Matsushita Electronics Corporation
- Tomoyuki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp with seal coating
- Patent number 6,084,352
- Issue date Jul 4, 2000
- Matsushita Electronics Corporation
- Tomoyuki Seki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-PRESSURE DISCHARGE LAMP, LIGHTING METHOD AND LIGHTING DEVICE F...
- Publication number 20080258622
- Publication date Oct 23, 2008
- Masahiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of high-pressure discharge lamp, high-pressure...
- Publication number 20070052365
- Publication date Mar 8, 2007
- Jun Sakaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-pressure discharge lamp, lighting method and lighting device f...
- Publication number 20060197475
- Publication date Sep 7, 2006
- Masahiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing high pressure discharge lamp, high pressur...
- Publication number 20060035558
- Publication date Feb 16, 2006
- Shinichiro Hataoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp, method for producing the same and lamp unit
- Publication number 20050156526
- Publication date Jul 21, 2005
- Matsushita Electric Industrial Co., Ltd.
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp with reflector and image projection apparatus
- Publication number 20040207306
- Publication date Oct 21, 2004
- Makoto Horiuchi
- F21 - LIGHTING
Information Patent Application
High pressure discharge lamp
- Publication number 20040207327
- Publication date Oct 21, 2004
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure mercury vapor discharge lamp, and lamp unit
- Publication number 20040189209
- Publication date Sep 30, 2004
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing high-pressure discharge lamp, glass tube f...
- Publication number 20040150343
- Publication date Aug 5, 2004
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp, method for producing the same and lam...
- Publication number 20040140769
- Publication date Jul 22, 2004
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp, method for producing the same and lam...
- Publication number 20040135513
- Publication date Jul 15, 2004
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing high pressure discharge lamp, and lamp member...
- Publication number 20040135514
- Publication date Jul 15, 2004
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp with reflecting mirror and image projecting apparatus
- Publication number 20040085769
- Publication date May 6, 2004
- Makoto Horiuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lamp with reflecting mirror and image projecting apparatus
- Publication number 20040085768
- Publication date May 6, 2004
- Makoto Kai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High pressure mercury lamp and lamp unit
- Publication number 20040027075
- Publication date Feb 12, 2004
- Shinichiro Hataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure mercury lamp and lamp unit
- Publication number 20040021418
- Publication date Feb 5, 2004
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp, lamp with reflecting mirror and image...
- Publication number 20030201703
- Publication date Oct 30, 2003
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp, method for producing the same and lam...
- Publication number 20030168980
- Publication date Sep 11, 2003
- Shinichiro Hataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Image display apparatus and method for operating the same and lamp...
- Publication number 20030146718
- Publication date Aug 7, 2003
- Makoto Horiuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High pressure discharge lamp and lamp unit
- Publication number 20030102805
- Publication date Jun 5, 2003
- Shinichiro Hataoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for producing the same
- Publication number 20030052603
- Publication date Mar 20, 2003
- Kiyoshi Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing high pressure discharge lamp unit and apparatu...
- Publication number 20030049991
- Publication date Mar 13, 2003
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High pressure discharge lamp and method for producing the same
- Publication number 20030042856
- Publication date Mar 6, 2003
- Yuriko Kaneko
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Discharge lamp and lamp device
- Publication number 20020158579
- Publication date Oct 31, 2002
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp, method for producing the same and lamp unit
- Publication number 20020047522
- Publication date Apr 25, 2002
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge lamp and lamp unit
- Publication number 20020021092
- Publication date Feb 21, 2002
- Tomoyuki Seki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lamp unit and image projection apparatus
- Publication number 20020005695
- Publication date Jan 17, 2002
- Tsuyoshi Ichibakase
- F21 - LIGHTING
Information Patent Application
Method and apparatus for cleaning translucent tube for discharge la...
- Publication number 20020002988
- Publication date Jan 10, 2002
- Tsuyoshi Ichibakase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for producing discharge lamp and discharge lamp
- Publication number 20020000776
- Publication date Jan 3, 2002
- Makoto Kai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Short arc mercury lamp and lamp unit
- Publication number 20020000777
- Publication date Jan 3, 2002
- Makoto Horiuchi
- H01 - BASIC ELECTRIC ELEMENTS

Tomoyuki Seki

Person

Patents Grantslast 30 patents

High-pressure discharge lamp, lighting method and lighting device f...

Manufacturing method of high-pressure discharge lamp, high-pressure...

High-pressure discharge lamp, lighting method and lighting device f...

Method for manufacturing high pressure discharge lamp, high pressur...

High pressure mercury lamp with vented reflector and image projecti...

Method for manufacturing high-pressure discharge lamp, glass tube f...

Method for producing a high pressure discharge lamp, with sealing p...

Method for producing a high pressure discharge lamp, with sealing p...

Discharge lamp, method for producing the same and lamp unit

High pressure discharge lamp, method for producing the same and lam...

High pressure discharge lamp

Lamp with reflecting mirror and image projecting apparatus

Lamp with reflecting mirror and image projecting apparatus

High pressure discharge lamp and lamp unit

Discharge lamp, method for producing the same and lamp unit

Producing high pressure discharge lamp of plural glass members havi...

Discharge lamp and lamp unit

High pressure discharge lamp and method for producing the same

Method for producing high pressure discharge lamp unit and apparatu...

Discharge lamp and lamp unit with caulking member

Mercury lamp, lamp unit, method for producing mercury lamp and elec...

Discharge lamp including heat releasing device and lamp device

Image display apparatus and method for operating the same and lamp...

Discharge lamp, lamp unit and image display apparatus

Method for producing discharge lamp and discharge lamp

Short arc mercury lamp and lamp unit

Lamp with shading film

Method for applying shading coatings to lamps

Metal halide lamp

High pressure discharge lamp with seal coating

Patents Applicationslast 30 patents

HIGH-PRESSURE DISCHARGE LAMP, LIGHTING METHOD AND LIGHTING DEVICE F...

Manufacturing method of high-pressure discharge lamp, high-pressure...

High-pressure discharge lamp, lighting method and lighting device f...

Method for manufacturing high pressure discharge lamp, high pressur...

Discharge lamp, method for producing the same and lamp unit

Lamp with reflector and image projection apparatus

High pressure discharge lamp

High pressure mercury vapor discharge lamp, and lamp unit

Method for manufacturing high-pressure discharge lamp, glass tube f...

High pressure discharge lamp, method for producing the same and lam...

High pressure discharge lamp, method for producing the same and lam...

Method for producing high pressure discharge lamp, and lamp member...

Lamp with reflecting mirror and image projecting apparatus

Lamp with reflecting mirror and image projecting apparatus

High pressure mercury lamp and lamp unit

High pressure mercury lamp and lamp unit

High pressure discharge lamp, lamp with reflecting mirror and image...

High pressure discharge lamp, method for producing the same and lam...

Image display apparatus and method for operating the same and lamp...

High pressure discharge lamp and lamp unit

High pressure discharge lamp and method for producing the same

Method for producing high pressure discharge lamp unit and apparatu...

High pressure discharge lamp and method for producing the same

Discharge lamp and lamp device

Discharge lamp, method for producing the same and lamp unit

Discharge lamp and lamp unit

Lamp unit and image projection apparatus

Method and apparatus for cleaning translucent tube for discharge la...

Method for producing discharge lamp and discharge lamp

Short arc mercury lamp and lamp unit