Kumagai; Yorinori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kumagai; Yorinori.The latest application filed is for "friction member for frictional emgagment device and method for producing the same".

Company Profile

0.9.6

Kumagai; Yorinori - Saitama JP
Kumagai; Yorinori - Kawaguchi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Friction member for frictional engagement device and method for producing the same Grant 7,832,529 - Takahashi , et al. November 16, 2	2010-11-16
Friction Member For Frictional Emgagment Device And Method For Producing The Same App 20070205076 - Takahashi; Atsushi ; et al.	2007-09-06
Carbon-carbon composite plate for stamping and process for producing multiple plate wet clutch friction plate App 20060248700 - Takahashi; Atsushi ; et al.	2006-11-09
Punchable carbon/carbon composite plate and process for producing friction plate for multiplate wet clutch App 20050158509 - Takahashi, Atsushi ; et al.	2005-07-21
Automotive internal combustion engine control system Grant 6,910,453 - Sugino , et al. June 28, 2	2005-06-28
Automotive internal combustion engine control system Grant 6,852,063 - Takahashi , et al. February 8, 2	2005-02-08
Automotive internal combustion engine control system App 20040173174 - Sugino, Soichi ; et al.	2004-09-09
Automotive automatic transmission Grant 6,733,412 - Kumagai , et al. May 11, 2	2004-05-11
Automotive internal combustion engine control system App 20030104900 - Takahashi, Tsukasa ; et al.	2003-06-05
Automotive automatic transmission App 20020173399 - Kumagai, Yorinori ; et al.	2002-11-21
Hydraulic brake for transmission Grant 5,701,976 - Kumagai , et al. December 30, 1	1997-12-30
Hydraulic sealing device Grant 5,660,398 - Terao , et al. August 26, 1	1997-08-26
Planetary gear transmission Grant 5,342,257 - Hotta , et al. August 30, 1	1994-08-30
Juxtaposed motor vehicle engine and transmission power transmitting apparatus with reduced axial and tranverse dimensions Grant 5,257,675 - Araki , et al. November 2, 1	1993-11-02
Integral-type planetary gear transmission separable by clutch Grant 5,071,398 - Hotta , et al. December 10, 1	1991-12-10

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.