Seki; Tomoyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seki; Tomoyuki.The latest application filed is for "high-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device".

Company Profile

0.26.33

Seki; Tomoyuki - Takatsuki JP
Seki; Tomoyuki - Takatsuki-shi JP
Seki; Tomoyuki - Osaka JP
Seki, Tomoyuki - Kyoto JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device Grant 8,125,151 - Yamamoto , et al. February 28, 2	2012-02-28
Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lamp Grant 8,106,585 - Sakaguchi , et al. January 31, 2	2012-01-31
High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp, high-pressure discharge lamp device, and lamp unit, image display device and headlight device Grant 8,076,852 - Yamamoto , et al. December 13, 2	2011-12-13
Method for manufacturing high pressure discharge lamp, high pressure discharge lamp manufactured using the method, lamp unit, and image display device Grant 7,530,874 - Hataoka , et al. May 12, 2	2009-05-12
High-pressure Discharge Lamp, Lighting Method And Lighting Device For High-pressure Discharge Lamp, High-pressure Discharge Lamp Device, And Lamp Unit, Image Display Device And Headlight Device App 20080258622 - Yamamoto; Masahiro ; et al.	2008-10-23
High pressure mercury lamp with vented reflector and image projection apparatus Grant 7,230,382 - Horiuchi , et al. June 12, 2	2007-06-12
Method for manufacturing high-pressure discharge lamp, glass tube for high-pressure discharge lamp, and lamp element for high-pressure discharge lamp Grant 7,198,534 - Takahashi , et al. April 3, 2	2007-04-03
Manufacturing method of high-pressure discharge lamp, high-pressure discharge lamp, lamp unit using high-pressure discharge lamp, and image display apparatus using high-pressure discharge lamp App 20070052365 - Sakaguchi; Jun ; et al.	2007-03-08
High-pressure discharge lamp, lighting method and lighting device for high-pressure discharge lamp and, high-pressure discharge lamp device, and lamp unit, image display unit, head light unit App 20060197475 - Yamamoto; Masahiro ; et al.	2006-09-07
Method for producing a high pressure discharge lamp, with sealing portion having first and second glass members Grant 7,097,529 - Horiuchi , et al. August 29, 2	2006-08-29
Method for producing a high pressure discharge lamp, with sealing portion having first and second glass members Grant 7,097,528 - Horiuchi , et al. August 29, 2	2006-08-29
Discharge lamp, method for producing the same and lamp unit Grant 7,049,749 - Horiuchi , et al. May 23, 2	2006-05-23
High pressure discharge lamp, method for producing the same and lamp unit Grant 7,038,384 - Horiuchi , et al. May 2, 2	2006-05-02
High pressure discharge lamp Grant 7,034,460 - Takahashi , et al. April 25, 2	2006-04-25
Method for manufacturing high pressure discharge lamp, high pressure discharge lamp manufactured using the method, lamp unit, and image display device App 20060035558 - Hataoka; Shinichiro ; et al.	2006-02-16
Lamp with reflecting mirror and image projecting apparatus Grant 6,997,579 - Horiuchi , et al. February 14, 2	2006-02-14
Lamp with reflecting mirror and image projecting apparatus Grant 6,981,782 - Kai , et al. January 3, 2	2006-01-03
High pressure discharge lamp and lamp unit Grant 6,965,202 - Hataoka , et al. November 15, 2	2005-11-15
Discharge lamp, method for producing the same and lamp unit App 20050156526 - Horiuchi, Makoto ; et al.	2005-07-21
Discharge lamp, method for producing the same and lamp unit Grant 6,897,612 - Horiuchi , et al. May 24, 2	2005-05-24
Producing high pressure discharge lamp of plural glass members having different softening points producing high pressure Grant 6,890,236 - Hataoka , et al. May 10, 2	2005-05-10
Discharge lamp and lamp unit Grant 6,876,151 - Seki , et al. April 5, 2	2005-04-05
High pressure discharge lamp and method for producing the same Grant 6,867,544 - Takahashi , et al. March 15, 2	2005-03-15
Method for producing high pressure discharge lamp unit and apparatus for producing the same Grant 6,860,776 - Kai , et al. March 1, 2	2005-03-01
Discharge lamp and lamp unit with caulking member Grant 6,849,993 - Kai , et al. February 1, 2	2005-02-01
Mercury lamp, lamp unit, method for producing mercury lamp and electric lamp Grant 6,844,679 - Horiuchi , et al. January 18, 2	2005-01-18
High pressure discharge lamp App 20040207327 - Takahashi, Kiyoshi ; et al.	2004-10-21
Lamp with reflector and image projection apparatus App 20040207306 - Horiuchi, Makoto ; et al.	2004-10-21
High pressure mercury vapor discharge lamp, and lamp unit App 20040189209 - Kai, Makoto ; et al.	2004-09-30
Discharge lamp including heat releasing device and lamp device Grant 6,784,601 - Kai , et al. August 31, 2	2004-08-31
Image display apparatus and method for operating the same and lamp unit for image display apparatus Grant 6,781,328 - Horiuchi , et al. August 24, 2	2004-08-24
Method for manufacturing high-pressure discharge lamp, glass tube for high-pressure discharge lamp, and lamp element for high-pressure discharge lamp App 20040150343 - Takahashi, Kiyoshi ; et al.	2004-08-05
High pressure discharge lamp, method for producing the same and lamp unit App 20040140769 - Horiuchi, Makoto ; et al.	2004-07-22
Method for producing high pressure discharge lamp, and lamp member for high pressure discharge lamp App 20040135514 - Horiuchi, Makoto ; et al.	2004-07-15
High pressure discharge lamp, method for producing the same and lamp unit App 20040135513 - Horiuchi, Makoto ; et al.	2004-07-15
Discharge lamp, lamp unit and image display apparatus Grant 6,734,628 - Seki , et al. May 11, 2	2004-05-11
Lamp with reflecting mirror and image projecting apparatus App 20040085768 - Kai, Makoto ; et al.	2004-05-06
Lamp with reflecting mirror and image projecting apparatus App 20040085769 - Horiuchi, Makoto ; et al.	2004-05-06
High pressure mercury lamp and lamp unit App 20040027075 - Hataoka, Shinichiro ; et al.	2004-02-12
High pressure mercury lamp and lamp unit App 20040021418 - Takahashi, Kiyoshi ; et al.	2004-02-05
Method for producing discharge lamp and discharge lamp Grant 6,679,746 - Kai , et al. January 20, 2	2004-01-20
High pressure discharge lamp, lamp with reflecting mirror and image projecting device App 20030201703 - Horiuchi, Makoto ; et al.	2003-10-30
High pressure discharge lamp, method for producing the same and lamp unit App 20030168980 - Hataoka, Shinichiro ; et al.	2003-09-11
Image display apparatus and method for operating the same and lamp unit for image display apparatus App 20030146718 - Horiuchi, Makoto ; et al.	2003-08-07
Short arc mercury lamp and lamp unit Grant 6,600,268 - Horiuchi , et al. July 29, 2	2003-07-29
High pressure discharge lamp and lamp unit App 20030102805 - Hataoka, Shinichiro ; et al.	2003-06-05
High pressure discharge lamp and method for producing the same App 20030052603 - Takahashi, Kiyoshi ; et al.	2003-03-20
Method for producing high pressure discharge lamp unit and apparatus for producing the same App 20030049991 - Kai, Makoto ; et al.	2003-03-13
High pressure discharge lamp and method for producing the same App 20030042856 - Kaneko, Yuriko ; et al.	2003-03-06
Discharge lamp and lamp device App 20020158579 - Kai, Makoto ; et al.	2002-10-31
Discharge lamp, method for producing the same and lamp unit App 20020047522 - Horiuchi, Makoto ; et al.	2002-04-25
Discharge lamp and lamp unit App 20020021092 - Seki, Tomoyuki ; et al.	2002-02-21
Lamp unit and image projection apparatus App 20020005695 - Ichibakase, Tsuyoshi ; et al.	2002-01-17
Method and apparatus for cleaning translucent tube for discharge lamp, and discharge lamp App 20020002988 - Ichibakase, Tsuyoshi ; et al.	2002-01-10
Method for producing discharge lamp and discharge lamp App 20020000776 - Kai, Makoto ; et al.	2002-01-03
Short arc mercury lamp and lamp unit App 20020000777 - Horiuchi, Makoto ; et al.	2002-01-03
Discharge lamp, lamp unit and image display apparatus App 20010048273 - Seki, Tomoyuki ; et al.	2001-12-06
Discharge lamp and lamp unit, and method for producing lamp unit App 20010048269 - Kai, Makoto ; et al.	2001-12-06
Lamp and method for manufacturing the same App 20010000121 - Tanaka, Kazuhisa ; et al.	2001-04-05

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