FUJII; Keiichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for FUJII; Keiichi.The latest application filed is for "battery management circuit, battery management system, and battery management network".
Company Profile
3.21.33
- FUJII; Keiichi - Shiga JP
- Fujii; Keiichi - San Jose CA
- FUJII; Keiichi - Hyogo JP
- Fujii; Keiichi - Kusatsu JP
- Fujii; Keiichi - Kyoto-fu JP
- Fujii; Keiichi - Kusatsu-shi JP
- Fujii, Keiichi - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Battery Management Circuit, Battery Management System, And Battery Management Network App 20220120817 - OKADA; Yu ; et al. | 2022-04-21 |
| Battery Monitoring Device, Integrated Circuit, And Battery Monitoring System App 20210109160 - MATSUKAWA; Kazuo ; et al. | 2021-04-15 |
| Integrated Circuit, Battery Monitoring Device, And Battery Monitoring System App 20210109162 - MATSUKAWA; Kazuo ; et al. | 2021-04-15 |
| Hermetic feedthrough for an implantable medical device Grant 10,471,266 - Morioka , et al. Nov | 2019-11-12 |
| Method Of Manufacturing A Medical Device Having A Feedthrough App 20160317821 - Morioka; Kengo ; et al. | 2016-11-03 |
| Method of manufacturing a feedthrough Grant 9,418,778 - Morioka , et al. August 16, 2 | 2016-08-16 |
| Insulator for a feedthrough Grant 9,008,779 - Morioka , et al. April 14, 2 | 2015-04-14 |
| Method for extracting coffee liquid and extraction solvent for extracting coffee liquid App 20140322426 - FUJII; Keiichi | 2014-10-30 |
| Insulator For A Feedthrough App 20140305694 - Morioka; Kengo ; et al. | 2014-10-16 |
| Insulator For A Feedthrough App 20140151114 - Morioka; Kengo ; et al. | 2014-06-05 |
| Insulator for a feedthrough Grant 8,670,829 - Morioka , et al. March 11, 2 | 2014-03-11 |
| Insulator For A Feedthrough App 20130032392 - Morioka; Kengo ; et al. | 2013-02-07 |
| Muting circuit and semiconductor integrated circuit Grant 7,940,940 - Kakumoto , et al. May 10, 2 | 2011-05-10 |
| Speaker driving device and audio output system Grant 7,764,797 - Yamamoto , et al. July 27, 2 | 2010-07-27 |
| Bidirectional level shift circuit and bidirectional bus system Grant 7,649,383 - Kobayashi , et al. January 19, 2 | 2010-01-19 |
| Semiconductor integrated circuit including charge pump circuit Grant 7,605,638 - Nagasawa , et al. October 20, 2 | 2009-10-20 |
| Semiconductor integrated circuit for processing audio and video signals Grant 7,518,431 - Kobayashi , et al. April 14, 2 | 2009-04-14 |
| Charge pump circuit Grant 7,474,161 - Azuhata , et al. January 6, 2 | 2009-01-06 |
| Bidirectional Level Shift Circuit And Bidirectional Bus System App 20080218213 - Kobayashi; Hitoshi ; et al. | 2008-09-11 |
| BTL amplifier Grant 7,388,434 - Yamamoto , et al. June 17, 2 | 2008-06-17 |
| Semiconductor Integrated Circuit App 20080122522 - Nagasawa; Toshinobu ; et al. | 2008-05-29 |
| Radiographic apparatus that removes time lag by recursive computation Grant 7,377,691 - Okamura , et al. May 27, 2 | 2008-05-27 |
| Enclosure and substrate structure for a tuner module Grant 7,359,693 - Okui , et al. April 15, 2 | 2008-04-15 |
| Step-down voltage output circuit Grant 7,312,650 - Kobayashi , et al. December 25, 2 | 2007-12-25 |
| Radiographic apparatus and radiation detection signal processing method Grant 7,313,218 - Okamura , et al. December 25, 2 | 2007-12-25 |
| Step-down voltage output circuit Grant 7,307,465 - Kobayashi , et al. December 11, 2 | 2007-12-11 |
| Semiconductor integrated circuit App 20070126496 - Kawamura; Akihiro ; et al. | 2007-06-07 |
| CMOS amplifier App 20070096819 - Yamamoto; Makoto ; et al. | 2007-05-03 |
| Radiographic apparatus, and radiation detection signal processing method Grant 7,203,279 - Fujii , et al. April 10, 2 | 2007-04-10 |
| Semiconductor integrated circuit App 20070024347 - Nagasawa; Toshinobu ; et al. | 2007-02-01 |
| Charge pump circuit App 20070013448 - Azuhata; Satoshi ; et al. | 2007-01-18 |
| Muting circuit and semiconductor integrated circuit App 20070009110 - Kakumoto; Yasunobu ; et al. | 2007-01-11 |
| BTL amplifier App 20060097785 - Yamamoto; Makoto ; et al. | 2006-05-11 |
| Speaker driving device and audio output system App 20060093153 - Yamamoto; Makoto ; et al. | 2006-05-04 |
| Step-down voltage output circuit App 20060082409 - Kobayashi; Taku ; et al. | 2006-04-20 |
| Semiconductor integrated circuit App 20060072696 - Kobayashi; Taku ; et al. | 2006-04-06 |
| AGC circuit Grant 7,015,759 - Ishida , et al. March 21, 2 | 2006-03-21 |
| AGC circuit Grant 6,977,550 - Ishida , et al. December 20, 2 | 2005-12-20 |
| Radiographic apparatus, and radiation detection signal processing method App 20050220268 - Fujii, Keiichi ; et al. | 2005-10-06 |
| Analog signal level detecting apparatus Grant 6,891,407 - Kobayashi , et al. May 10, 2 | 2005-05-10 |
| Step-down voltage output circuit App 20050046464 - Kobayashi, Taku ; et al. | 2005-03-03 |
| Audio signal amplifier and audio apparatus having the same App 20050047615 - Kawamura, Akihiro ; et al. | 2005-03-03 |
| Radiographic apparatus and radiation detection signal processing method App 20050031088 - Okamura, Shoichi ; et al. | 2005-02-10 |
| AGC circuit App 20050030099 - Ishida, Takuma ; et al. | 2005-02-10 |
| Radiographic apparatus and radiation detection signal processing method App 20050031070 - Okamura, Shoichi ; et al. | 2005-02-10 |
| Radiographic apparatus and radiation detection signal processing method App 20050031079 - Okamura, Shoichi ; et al. | 2005-02-10 |
| Enclosure and substrate structure for a tuner module App 20050017830 - Okui, Kazunori ; et al. | 2005-01-27 |
| Analog signal level detecting apparatus App 20040183709 - Kobayashi, Taku ; et al. | 2004-09-23 |
| AGC circuit App 20040178851 - Ishida, Takuma ; et al. | 2004-09-16 |
| Radiographic apparatus App 20040156481 - Okamura, Shoichi ; et al. | 2004-08-12 |
| Charge-controlling agent and toner using the same App 20020081512 - Fujii, Keiichi ; et al. | 2002-06-27 |
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.
| 