Okuwaki; Daisaku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okuwaki; Daisaku.The latest application filed is for "lightguide plate, method of manufacturing light guide plate, and backlight unit with the light guide plate".
- Okuwaki; Daisaku - Fujiyoshida N/A JP
- Okuwaki; Daisaku - Fujiyoshida-shi JP
- Okuwaki; Daisaku - Yamanashi JP
- Okuwaki; Daisaku - Yamanashi-ken JP
| Patent | Date |
|---|---|
| Planar light-emitting device and liquid crystal display apparatus using the same Grant 8,390,760 - Ogihara , et al. March 5, 2 | 2013-03-05 |
| Planar light-emitting device and liquid crystal display apparatus Grant 8,368,838 - Kumasaka , et al. February 5, 2 | 2013-02-05 |
| Lightguide plate and lightguide plate manufacturing method Grant 8,213,762 - Kayanuma , et al. July 3, 2 | 2012-07-03 |
| Lightguide plate and electronic device Grant 7,932,890 - Onikiri , et al. April 26, 2 | 2011-04-26 |
| Light-emitting device, linear light source, planar light unit and display apparatus Grant 7,875,892 - Onikiri , et al. January 25, 2 | 2011-01-25 |
| Lightguide Plate, Method Of Manufacturing Light Guide Plate, And Backlight Unit With The Light Guide Plate App 20100266786 - Shimura; Takashi ; et al. | 2010-10-21 |
| Planar light source Grant 7,762,706 - Okuwaki July 27, 2 | 2010-07-27 |
| Planar Light-emitting Device And Liquid Crystal Display Apparatus Using The Same App 20100141867 - OGIHARA; Takeshi ; et al. | 2010-06-10 |
| Planar light-emitting device and display apparatus having the same Grant 7,705,931 - Okuwaki , et al. April 27, 2 | 2010-04-27 |
| Planar Light-emitting Device And Liquid Crystal Display Apparatus App 20100007819 - KUMASAKA; Taku ; et al. | 2010-01-14 |
| Light-emitting Device, Linear Light Source, Planar Light Unit And Display Apparatus App 20090242909 - Onikiri; Akira ; et al. | 2009-10-01 |
| Light-emitting diode Grant D601,102 - Onikiri , et al. September 29, 2 | 2009-09-29 |
| Planar light source unit Grant 7,517,130 - Okuwaki April 14, 2 | 2009-04-14 |
| Lightguide Plate And Electronic Device App 20090059618 - Onikiri; Akira ; et al. | 2009-03-05 |
| Two-sided-emission-type back light unit and display using said back light unit Grant 7,478,938 - Watanabe , et al. January 20, 2 | 2009-01-20 |
| Planar Light-emitting Device And Display Apparatus Having The Same App 20090009689 - Okuwaki; Daisaku ; et al. | 2009-01-08 |
| LIGHT GUIDE PLATE, METHOD OF MANUFACTURING LIGHT GUIDE PLATE AND BACKLIGHT UNIT with the LIGHT GUIDE PLATE App 20080130317 - Shimura; Takashi ; et al. | 2008-06-05 |
| Light-emitting diode Grant 7,345,318 - Okuwaki , et al. March 18, 2 | 2008-03-18 |
| Planar Light Source App 20080025048 - OKUWAKI; Daisaku | 2008-01-31 |
| Planar light source unit App 20080018968 - Okuwaki; Daisaku | 2008-01-24 |
| Two-sided-emission-type back light unit and display using said back light unit App 20060203516 - Watanabe; Kiyokazu ; et al. | 2006-09-14 |
| Planar light source and method of manufacture of the same Grant 7,097,340 - Okuwaki , et al. August 29, 2 | 2006-08-29 |
| Planar light source unit App 20060181903 - Okuwaki; Daisaku | 2006-08-17 |
| Sheet light emitting apparatus Grant 7,072,116 - Okuwaki , et al. July 4, 2 | 2006-07-04 |
| Illumination device for a color liquid crystal display Grant 7,014,347 - Okuwaki March 21, 2 | 2006-03-21 |
| Planar light source Grant 7,011,442 - Okuwaki , et al. March 14, 2 | 2006-03-14 |
| Light-emitting diode App 20060001030 - Okuwaki; Daisaku ; et al. | 2006-01-05 |
| Planar light source App 20050180145 - Okuwaki, Daisaku | 2005-08-18 |
| Sheet light emitting apparatus App 20040246601 - Okuwaki, Daisaku ; et al. | 2004-12-09 |
| Planar light source unit Grant 6,805,456 - Okuwaki October 19, 2 | 2004-10-19 |
| Compound liquid crystal microlens for a sensor Grant 6,795,157 - Okuwaki , et al. September 21, 2 | 2004-09-21 |
| Liquid crystal microlens Grant 6,768,536 - Okuwaki , et al. July 27, 2 | 2004-07-27 |
| Planar light source and method of manufacture of the same App 20040085751 - Okuwaki, Daisaku ; et al. | 2004-05-06 |
| Planar light source App 20040085750 - Okuwaki, Daisaku ; et al. | 2004-05-06 |
| Hand-held scanner having X and Y moving means Grant 6,619,551 - Okuwaki September 16, 2 | 2003-09-16 |
| Illumination device for a color liquid crystal display App 20030169585 - Okuwaki, Daisaku | 2003-09-11 |
| Illumination device for a color liquid crystal display App 20030169385 - Okuwaki, Daisaku | 2003-09-11 |
| Liquid crystal microlens App 20030098938 - Okuwaki, Daisaku ; et al. | 2003-05-29 |
| Planar light source unit App 20030048630 - Okuwaki, Daisaku | 2003-03-13 |
| Compound liquid crystal microlens for a sensor App 20030048394 - Okuwaki, Daisaku ; et al. | 2003-03-13 |
| Hand scanner App 20020040932 - Okuwaki, Daisaku | 2002-04-11 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 