Yamazaki; Haruo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamazaki; Haruo.The latest application filed is for "method for manufacturing direct backlight unit, fluorescent lamp and backlight unit".
- Yamazaki; Haruo - Kyoto JP
- Yamazaki; Haruo - Moriyama JP
- Yamazaki; Haruo - Moriyama-shi JP
- Yamazaki, Haruo - Shiga JP
- Yamazaki, Haruo - Miroyama-shi JP
- Yamazaki; Haruo - Yokohama JP
- Yamazaki; Haruo - Shiga-ken JA
- Yamazaki; Haruo - Yasu-gun JA
| Patent | Date |
|---|---|
| Method for manufacturing direct backlight unit, fluorescent lamp and backlight unit Grant 7,839,069 - Nakanishi , et al. November 23, 2 | 2010-11-23 |
| Method For Manufacturing Direct Backlight Unit, Fluorescent Lamp And Backlight Unit App 20100220462 - Nakanishi; Akiko ; et al. | 2010-09-02 |
| Low-pressure discharge lamp and back light device using the same Grant 7,683,550 - Yamashita , et al. March 23, 2 | 2010-03-23 |
| Cold-cathode fluorescent lamp and backlight unit Grant 7,595,583 - Yamashita , et al. September 29, 2 | 2009-09-29 |
| Low-pressure discharge lamp and back light device using the same App 20080143258 - Yamashita; Hirofumi ; et al. | 2008-06-19 |
| Low-pressure discharge lamp and back light device using same Grant 7,358,675 - Yamashita , et al. April 15, 2 | 2008-04-15 |
| Cold-cathode fluorescent lamp Grant 6,943,499 - Yamashita , et al. September 13, 2 | 2005-09-13 |
| Cold-cathode fluorescent lamp and backlight unit App 20050184640 - Yamashita, Hirofumi ; et al. | 2005-08-25 |
| Low-pressure dischage lamp and back light device using same App 20050077830 - Yamashita, Hirofumi ; et al. | 2005-04-14 |
| Cold-cathode discharge lamp and lamp device having reduced sputtering on internal lead-in wire Grant 6,853,139 - Yamashita , et al. February 8, 2 | 2005-02-08 |
| Cold-cathode fluorescent lamp Grant 6,800,997 - Yamashita , et al. October 5, 2 | 2004-10-05 |
| Cold-cathode fluorescent lamp App 20040189204 - Yamashita, Hirofumi ; et al. | 2004-09-30 |
| Cold-cathode discharge lamp App 20020140351 - Yamashita, Hirofumi ; et al. | 2002-10-03 |
| Cold-cathode fluorescent lamp App 20020140353 - Yamashita, Hirofumi ; et al. | 2002-10-03 |
| Discharge lamp having cesium compound Grant 5,646,483 - Myojo , et al. July 8, 1 | 1997-07-08 |
| High pressure sodium vapor discharge lamp Grant 4,316,122 - Yamazaki , et al. February 16, 1 | 1982-02-16 |
| Apparatus for connection of operating rod Grant 4,283,155 - Yamazaki , et al. August 11, 1 | 1981-08-11 |
| Spherical-bulb fluorescent lamp Grant 4,095,135 - Yamazaki , et al. June 13, 1 | 1978-06-13 |
| High-pressure metal-vapor discharge lamp Grant 3,911,308 - Akutsu , et al. October 7, 1 | 1975-10-07 |
| High pressure metal vapor discharge lamp Grant 3,898,504 - Akutsu , et al. August 5, 1 | 1975-08-05 |
| High-pressure Metal-vapor Discharge Tube Grant 3,716,743 - Mizuno , et al. February 13, 1 | 1973-02-13 |
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.
| 