Samejima; Takanori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Samejima; Takanori.The latest application filed is for "light source unit and projector".
Company Profile
1.33.31
- Samejima; Takanori - Tokyo JP
- Samejima; Takanori - Hyogo JP
- SAMEJIMA; Takanori - Himeji-shi JP
- Samejima; Takanori - Himeji JP
- Samejima; Takanori - Himejis JP
- Samejima, Takanori - Himejis-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Light source unit and projector Grant 10,191,362 - Okamoto , et al. Ja | 2019-01-29 |
| Light source unit and projector Grant 10,031,407 - Okamoto , et al. July 24, 2 | 2018-07-24 |
| Projector light source unit having intensity controller Grant 9,749,603 - Okamoto , et al. August 29, 2 | 2017-08-29 |
| Laser light source apparatus and temperature control method of wavelength conversion element in laser light source apparatus Grant 9,720,301 - Sugihara , et al. August 1, 2 | 2017-08-01 |
| Light Source Unit And Projector App 20170146897 - Okamoto; Masashi ; et al. | 2017-05-25 |
| Light source unit and projector Grant 9,615,069 - Okamoto , et al. April 4, 2 | 2017-04-04 |
| Light source apparatus and projector Grant 9,581,885 - Samejima , et al. February 28, 2 | 2017-02-28 |
| Light Source Device And Projector App 20160353070 - OKAMOTO; Masashi ; et al. | 2016-12-01 |
| Light source device and projector Grant 9,509,967 - Samejima , et al. November 29, 2 | 2016-11-29 |
| Light Source Device And Projector App 20160255313 - SAMEJIMA; Takanori ; et al. | 2016-09-01 |
| Laser light source apparatus, and method for controlling temperature of wavelength conversion element in laser light source apparatus Grant 9,385,505 - Sugihara , et al. July 5, 2 | 2016-07-05 |
| Discharge lamp lighting apparatus and projector Grant 9,380,686 - Samejima , et al. June 28, 2 | 2016-06-28 |
| Light Source Unit And Projector App 20160131968 - Okamoto; Masashi ; et al. | 2016-05-12 |
| Light Source Unit And Projector App 20150380898 - Okamoto; Masashi ; et al. | 2015-12-31 |
| Light Source Unit And Projector App 20150331304 - Okamoto; Masashi ; et al. | 2015-11-19 |
| Laser light source apparatus Grant 9,166,360 - Horikawa , et al. October 20, 2 | 2015-10-20 |
| Discharge lamp lighting apparatus Grant 9,137,881 - Yamada , et al. September 15, 2 | 2015-09-15 |
| High pressure discharge lamp lighting device with electrode temperature control Grant 9,030,111 - Imamura , et al. May 12, 2 | 2015-05-12 |
| Laser Light Source Apparatus, And Method For Controlling Temperature Of Wavelength Conversion Element In Laser Light Source Apparatus App 20150078409 - Sugihara; Nobuhiko ; et al. | 2015-03-19 |
| Light source apparatus and projector Grant 8,950,873 - Okamoto , et al. February 10, 2 | 2015-02-10 |
| High pressure discharge lamp lighting apparatus Grant 8,952,633 - Imamura , et al. February 10, 2 | 2015-02-10 |
| Laser Light Source Apparatus App 20140285872 - HORIKAWA; Yoshihiro ; et al. | 2014-09-25 |
| Laser Light Source Apparatus And Temperature Control Method Of Wavelength Conversion Element In Laser Light Source Apparatus App 20140233090 - Sugihara; Nobuhiko ; et al. | 2014-08-21 |
| High Pressure Discharge Lamp Lighting Apparatus App 20140167641 - Imamura; Atsushi ; et al. | 2014-06-19 |
| Discharge Lamp Lighting Apparatus And Projector App 20140036240 - SAMEJIMA; Takanori ; et al. | 2014-02-06 |
| Light Source Apparatus And Projector App 20130335710 - OKAMOTO; Masashi ; et al. | 2013-12-19 |
| Light Source Apparatus And Projector App 20130301013 - SAMEJIMA; Takanori ; et al. | 2013-11-14 |
| Discharge Lamp Lighting Apparatus App 20130271024 - Yamada; Koji ; et al. | 2013-10-17 |
| Modulated power lighting mode for lighting apparatus of high-pressure discharge lamp and projector Grant 8,525,431 - Yamada , et al. September 3, 2 | 2013-09-03 |
| Discharge lamp light apparatus Grant 8,358,079 - Samejima , et al. January 22, 2 | 2013-01-22 |
| High Pressure Discharge Lamp Lighting Device App 20120313546 - Imamura; Atsushi ; et al. | 2012-12-13 |
| Discharge lamp lighting apparatus Grant 8,305,000 - Samejima , et al. November 6, 2 | 2012-11-06 |
| Discharge lamp lighting apparatus Grant 8,294,390 - Samejima , et al. October 23, 2 | 2012-10-23 |
| Discharge lamp light apparatus App 20110127926 - Samejima; Takanori ; et al. | 2011-06-02 |
| Lighting apparatus for high-pressure discharge lamp and projector App 20110128508 - Yamada; Koji ; et al. | 2011-06-02 |
| Discharge lamp lighting apparatus App 20110025219 - Samejima; Takanori ; et al. | 2011-02-03 |
| Discharge lamp lighting apparatus App 20110018460 - Samejima; Takanori ; et al. | 2011-01-27 |
| Discharge lamp lighting apparatus and projector Grant 7,845,805 - Okamoto , et al. December 7, 2 | 2010-12-07 |
| Discharge lamp lighting apparatus and projector Grant 7,847,492 - Okamoto , et al. December 7, 2 | 2010-12-07 |
| Method and apparatus for preventing adherence of solid products in gas exhaust pipe and exhaust gas abatement device with same apparatus Grant 7,736,440 - Ikeda , et al. June 15, 2 | 2010-06-15 |
| Discharge lamp lighting apparatus and projector App 20080137041 - Okamoto; Masashi ; et al. | 2008-06-12 |
| Discharge lamp lighting apparatus and projector App 20080111975 - Okamoto; Masashi ; et al. | 2008-05-15 |
| Discharge lamp lighting device Grant 7,332,868 - Okamoto , et al. February 19, 2 | 2008-02-19 |
| Discharge lamp ignition device Grant 7,332,874 - Samejima , et al. February 19, 2 | 2008-02-19 |
| Discharge Lamp Ignition Device App 20070188109 - SAMEJIMA; Takanori ; et al. | 2007-08-16 |
| Discharge lamp lighting device App 20060175984 - Okamoto; Masashi ; et al. | 2006-08-10 |
| DC--DC converter and device for operation of a high pressure discharge lamp using said converter Grant 7,078,867 - Samejima , et al. July 18, 2 | 2006-07-18 |
| DC--DC converter and device for operation of a high pressure discharge lamp using said converter Grant 7,078,868 - Samejima , et al. July 18, 2 | 2006-07-18 |
| DC--DC converter and device for operation of a high pressure discharge lamp using the converter Grant 7,012,381 - Samejima , et al. March 14, 2 | 2006-03-14 |
| Lamp lighting apparatus for a discharge lamp Grant 6,946,807 - Okamoto , et al. September 20, 2 | 2005-09-20 |
| DC-DC converter and device for operation of a high pressure discharge lamp using said converter App 20050023994 - Samejima, Takanori ; et al. | 2005-02-03 |
| DC-DC converter and device for operation of a high pressure discharge lamp using said converter App 20050012473 - Samejima, Takanori ; et al. | 2005-01-20 |
| DC-DC converter and device for operation of a high pressure discharge lamp using said converter App 20050007036 - Samejima, Takanori ; et al. | 2005-01-13 |
| Lamp lighting apparatus App 20040119425 - Okamoto, Masashi ; et al. | 2004-06-24 |
| Method and device for preventing solid products from adhering to inner surface of exhaust gas pipe and exhaust gas treatment device with the device App 20030175176 - Ikeda, Hiroshi ; et al. | 2003-09-18 |
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