Horikawa; Tomotaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Horikawa; Tomotaka.The latest application filed is for "substrate and planar illumination device".
- Horikawa; Tomotaka - Hamamatsu JP
- Horikawa; Tomotaka - Fukuroi JP
- HORIKAWA; Tomotaka - FUKUROI-SHI JP
- Horikawa; Tomotaka - Nagano N/A JP
- HORIKAWA; Tomotaka - KITASAKU-GUN JP
| Patent | Date |
|---|---|
| Substrate and planar illumination device Grant 11,152,541 - Horikawa , et al. October 19, 2 | 2021-10-19 |
| Substrate And Planar Illumination Device App 20190189847 - HORIKAWA; Tomotaka ; et al. | 2019-06-20 |
| Planar lighting device and mounting substrate including conduction pattern with extension parts Grant 10,028,382 - Horikawa , et al. July 17, 2 | 2018-07-17 |
| Planar Lighting Device And Mounting Substrate Including Conduction Pattern With Extension Parts App 20160286646 - HORIKAWA; Tomotaka ; et al. | 2016-09-29 |
| Planar lighting device and mounting substrate including conduction pattern with extension parts Grant 9,383,086 - Horikawa , et al. July 5, 2 | 2016-07-05 |
| Light spreading illumination apparatus having a light guide with inclined portion having at least one pedestal and a light blocking member disposed thereon Grant 9,158,056 - Takada , et al. October 13, 2 | 2015-10-13 |
| Planar illumination device and method of producing same Grant 8,992,064 - Horikawa , et al. March 31, 2 | 2015-03-31 |
| Spread illuminating apparatus Grant 8,894,264 - Takada , et al. November 25, 2 | 2014-11-25 |
| Spread illuminating apparatus Grant 8,801,262 - Takada , et al. August 12, 2 | 2014-08-12 |
| Spread Illuminating Apparatus App 20140036541 - TAKADA; Shohei ; et al. | 2014-02-06 |
| Spread Illuminating Apparatus App 20140003092 - TAKADA; Shohei ; et al. | 2014-01-02 |
| Spread Illuminating Apparatus App 20130215644 - TAKADA; Shohei ; et al. | 2013-08-22 |
| Planar Lighting Device App 20130188394 - HORIKAWA; Tomotaka ; et al. | 2013-07-25 |
| Planar Illumination Device And Method Of Producing Same App 20130135898 - HORIKAWA; Tomotaka ; et al. | 2013-05-30 |
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.
| 