Kitahara; Yoshiki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kitahara; Yoshiki.The latest application filed is for "high-pressure discharge lamp and projector having the high-pressure lamp".

Company Profile

0.17.13

Kitahara; Yoshiki - Osaka JP
Kitahara; Yoshiki - Takatsuki JP
Kitahara, Yoshiki - Takatsuki-shi 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-voltage discharge lamp, lamp unit, projection image display device, and method for manufacturing high-voltage discharge lamp Grant 9,449,806 - Kitahara , et al. September 20, 2	2016-09-20
High-pressure discharge lamp having an arc tube in which a pair of electrode rods are disposed, lump unit, and projector-type image display apparatus Grant 9,041,287 - Sakaguchi , et al. May 26, 2	2015-05-26
Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and projection image display apparatus Grant 8,952,611 - Sakaguchi , et al. February 10, 2	2015-02-10
High-pressure Discharge Lamp And Projector Having The High-pressure Lamp App 20140117836 - OGAWA; Hiroki ; et al.	2014-05-01
High-pressure discharge lamp and projector having the high-pressure lamp Grant 8,704,436 - Ogawa , et al. April 22, 2	2014-04-22
High-pressure Discharge Lamp Having An Arc Tube In Which A Pair Of Electrode Rods Are Disposed, Lump Unit, And Projector-type Image Display Apparatus App 20130335715 - SAKAGUCHI; Jun ; et al.	2013-12-19
High-pressure discharge lamp device and projector using the same Grant 8,550,636 - Kitahara , et al. October 8, 2	2013-10-08
High-pressure discharge lamp, lamp unit using the same, and projection-type image display device using the lamp unit Grant 8,207,673 - Sakaguchi , et al. June 26, 2	2012-06-26
Method for manufacturing high-pressure discharge lamp, high-pressure discharge lamp, lamp unit and projection-type image display Grant 8,203,267 - Kitahara , et al. June 19, 2	2012-06-19
High-voltage Discharge Lamp, Lamp Unit, Projection Image Display Device, And Method For Manufacturing High-voltage Discharge Lamp App 20120069307 - Kitahara; Yoshiki ; et al.	2012-03-22
Electrode Used For Discharge Lamp, High Pressure Discharge Lamp, Lamp Unit, And Projection Image Display Apparatus App 20120033190 - Sakaguchi; Jun ; et al.	2012-02-09
High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unit Grant 8,049,398 - Kitahara , et al. November 1, 2	2011-11-01
High-pressure Discharge Lamp Device And Projector Using The Same App 20110075116 - Kitahara; Yoshiki ; et al.	2011-03-31
Method For Manufacturing High-pressure Discharge Lamp, High-pressure Discharge Lamp, Lamp Unit And Projection-type Image Display App 20100231872 - Kitahara; Yoshiki ; et al.	2010-09-16
High-pressure Discharge Lamp, Lamp Unit Using The Same, And Projection-type Image Display Device Using The Lamp Unit App 20100188855 - Sakaguchi; Jun ; et al.	2010-07-29
Evaluation System, Lighting Device, And Image Display Device App 20100097069 - Sakaguchi; Jun ; et al.	2010-04-22
High-pressure Discharge Lamp, Lamp Unit Using The Same, And Projective Image Display Device Using The Lamp Unit App 20100013369 - Kitahara; Yoshiki ; et al.	2010-01-21
High-pressure mercury lamp, lamp unit, and image display device Grant 7,012,374 - Kurimoto , et al. March 14, 2	2006-03-14
High pressure discharge lamp, with tungsten electrode and lighting optical apparatus and image display system using the same Grant RE38,807 - Takeuti , et al. October 4, 2	2005-10-04
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 mercury lamp, lamp unit, and image display device App 20040189208 - Kurimoto, Yoshitaka ; et al.	2004-09-30
Method of forming spherical electrode surface for high intensity discharge lamp Grant 6,705,914 - Tsutatani , et al. March 16, 2	2004-03-16
High-pressure discharge lamp, and manufacturing method, lighting method, and lighting device for the same Grant 6,545,430 - Ono , et al. April 8, 2	2003-04-08
High pressure discharge lamp with long life App 20030020394 - Kitahara, Yoshiki ; et al.	2003-01-30
High-pressure discharge lamp, and manufacturing method, lighting method, and lighting device for the same App 20010038267 - Ono, Shunsuke ; et al.	2001-11-08
Electrode for a high pressure discharge lamp, high pressure discharge lamp, and method of manufacturing therefor App 20010030498 - Tsutatani, Takashi ; et al.	2001-10-18
High pressure discharge lamp, with tungsten electrode and lighting optical apparatus and image display system using the same Grant 6,211,616 - Takeuti , et al. April 3, 2	2001-04-03

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