Kumagai; Atsunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumagai; Atsunori.The latest application filed is for "cylinder head".
- Kumagai; Atsunori - Shizuoka-ken JP
- KUMAGAI; Atsunori - Sunto-gun Shizuoka-ken
| Patent | Date |
|---|---|
| Cylinder head of multi-cylinder engine Grant 10,738,680 - Tofukuji , et al. A | 2020-08-11 |
| Cylinder Head App 20180003126 - TOFUKUJI; Satoko ; et al. | 2018-01-04 |
| Cylinder Head Of Multi-cylinder Engine App 20170328262 - TOFUKUJI; Satoko ; et al. | 2017-11-16 |
| Cylinder Block App 20160138521 - TOFUKUJI; Satoko ; et al. | 2016-05-19 |
| Internal combustion engine Grant 8,967,094 - Tofukuji , et al. March 3, 2 | 2015-03-03 |
| Electrically driven vehicle Grant 8,720,621 - Jingu , et al. May 13, 2 | 2014-05-13 |
| Electric drive vehicle Grant 8,423,219 - Tofukuji , et al. April 16, 2 | 2013-04-16 |
| Metal-resin Composite Container App 20130075297 - OTA; Katsuhisa ; et al. | 2013-03-28 |
| Electrically-driven vehicle Grant 8,296,004 - Utsumi , et al. October 23, 2 | 2012-10-23 |
| Electrically Powered Vehicle App 20120259495 - Sakai; Kazuhito ; et al. | 2012-10-11 |
| Electrically Driven Vehicle App 20120228874 - Jingu; Nobuhisa ; et al. | 2012-09-13 |
| Internal Combustion Engine App 20120204821 - Tofukuji; Satoko ; et al. | 2012-08-16 |
| Electrically-driven Vehicle App 20120166030 - Utsumi; Shintaro ; et al. | 2012-06-28 |
| Electric Drive Vehicle App 20110276206 - Tofukuji; Satoko ; et al. | 2011-11-10 |
| Camshaft support structure for internal combustion engine Grant 8,042,508 - Kumagai , et al. October 25, 2 | 2011-10-25 |
| Camshaft support structure of an internal combustion engine Grant 7,757,646 - Kumagai , et al. July 20, 2 | 2010-07-20 |
| Camshaft support structure for an internal combustion engine Grant 7,574,991 - Kumagai , et al. August 18, 2 | 2009-08-18 |
| Camshaft Support Structure of an Internal Combustion Engine App 20090013949 - Kumagai; Atsunori ; et al. | 2009-01-15 |
| Camshaft Support Structure For an Internal Combustion Engine App 20090013958 - Kumagai; Atsunori ; et al. | 2009-01-15 |
| Camshaft Support Structure of an Internal Combustion Engine and Assembly Method Thereof App 20090000585 - Sasaki; Takanori ; et al. | 2009-01-01 |
| Camshaft Support Structure for Internal Combustion Engine App 20090000591 - Kumagai; Atsunori ; et al. | 2009-01-01 |
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.
| 