Niiyama; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niiyama; Kenichi.The latest application filed is for "switching rectifier circuit and battery charger using same".
- Niiyama; Kenichi - Kyoto N/A JP
- NIIYAMA; Kenichi - Saitama-shi JP
- Niiyama; Kenichi - Ukyo-Ku JP
- Niiyama; Kenichi - Kyoto-shi JP
| Patent | Date |
|---|---|
| Power system Grant 9,553,480 - Sawada , et al. January 24, 2 | 2017-01-24 |
| Switching rectifier circuit and battery charger using same Grant 9,209,706 - Takahagi , et al. December 8, 2 | 2015-12-08 |
| Switching Rectifier Circuit And Battery Charger Using Same App 20130235635 - Takahagi; Tsutomu ; et al. | 2013-09-12 |
| Load driving circuit and protection method Grant 8,373,957 - Niiyama February 12, 2 | 2013-02-12 |
| Power System App 20120286574 - Sawada; Akinobu ; et al. | 2012-11-15 |
| Disk device Grant 7,660,210 - Yamamoto , et al. February 9, 2 | 2010-02-09 |
| Writing Apparatus, Image Forming Apparatus, Management Apparatus, Label Creation System, And Computer Readable Medium Storing Program Thereof App 20090087243 - NIIYAMA; Kenichi | 2009-04-02 |
| Wireless Tag Processing Apparatus, Processing System And Wirless Tag Processing Method App 20090072952 - NIIYAMA; Kenichi ; et al. | 2009-03-19 |
| Load driving circuit and protection method App 20080030174 - Niiyama; Kenichi | 2008-02-07 |
| Disk device App 20080019225 - Yamamoto; Seiichi ; et al. | 2008-01-24 |
| Electronic apparatus Grant 7,312,967 - Niiyama , et al. December 25, 2 | 2007-12-25 |
| Disk device Grant 7,289,396 - Yamamoto , et al. October 30, 2 | 2007-10-30 |
| Power Source Device App 20070200540 - Hashimoto; Ken ; et al. | 2007-08-30 |
| Step-up/step-down DC-DC converter and portable device employing it Grant 6,958,595 - Niiyama , et al. October 25, 2 | 2005-10-25 |
| Step-up/step-down DC-DC converter and portable device employing it App 20050007089 - Niiyama, Kenichi ; et al. | 2005-01-13 |
| Disk device App 20040165488 - Yamamoto, Seiichi ; et al. | 2004-08-26 |
| Electronic apparatus App 20040150930 - Niiyama, Kenichi ; et al. | 2004-08-05 |
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.
| 