loadpatents
Patent applications and USPTO patent grants for Tagawa; Yukiharu.The latest application filed is for "discharge lamp".
Patent | Date |
---|---|
Discharge lamp Grant 9,633,829 - Tagawa , et al. April 25, 2 | 2017-04-25 |
Discharge lamp Grant 9,548,196 - Tagawa , et al. January 17, 2 | 2017-01-17 |
Discharge Lamp App 20160155625 - TAGAWA; Yukiharu ;   et al. | 2016-06-02 |
Excimer lamp Grant 9,355,833 - Tanino , et al. May 31, 2 | 2016-05-31 |
Discharge Lamp App 20160148797 - TAGAWA; Yukiharu ;   et al. | 2016-05-26 |
Excimer Lamp App 20150364317 - TANINO; Kenji ;   et al. | 2015-12-17 |
Excimer lamp Grant 9,159,545 - Hishinuma , et al. October 13, 2 | 2015-10-13 |
Excimer Lamp App 20150035429 - Hishinuma; Nobuyuki ;   et al. | 2015-02-05 |
Light source apparatus with sealing portion receiving section Grant 7,492,082 - Tagawa , et al. February 17, 2 | 2009-02-17 |
External electrode type discharge lamp App 20070090740 - Hiraoka; Takahiro ;   et al. | 2007-04-26 |
Light source apparatus App 20060071583 - Tagawa; Yukiharu ;   et al. | 2006-04-06 |
Sealing agent for a foil sealed lamp Grant 7,019,462 - Okamoto , et al. March 28, 2 | 2006-03-28 |
Light source device having a discharge lamp with high radiance and a current feed controller Grant 7,015,651 - Okamoto , et al. March 21, 2 | 2006-03-21 |
Method of manufacturing discharge lamps and a discharge lamp with a halogen introduction carrier Grant 6,814,641 - Tagawa November 9, 2 | 2004-11-09 |
Foil sealed lamp App 20040201352 - Okamoto, Toshiyuki ;   et al. | 2004-10-14 |
Lamp seal using functionally gradient material Grant 6,787,996 - Saito , et al. September 7, 2 | 2004-09-07 |
Light source device App 20030214253 - Okamoto, Masashi ;   et al. | 2003-11-20 |
Cermet for lamp and ceramic discharge lamp Grant 6,495,959 - Ikeuchi , et al. December 17, 2 | 2002-12-17 |
Lamp With Shape Having High Dimensional Accuracy App 20020180357 - MATSUNO, HIROMITSU ;   et al. | 2002-12-05 |
Cermet and ceramic discharge lamp Grant 6,465,940 - Ikeuchi , et al. October 15, 2 | 2002-10-15 |
Method of manufacturing discharge lamps and a discharge lamp with a halogen introduction carrier App 20010050535 - Tagawa, Yukiharu | 2001-12-13 |
Electricity introducing member for vessels Grant 6,320,314 - Torikai , et al. November 20, 2 | 2001-11-20 |
Ceramic lamp Grant 6,313,582 - Miyanaga , et al. November 6, 2 | 2001-11-06 |
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