Kawakubo; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawakubo; Hiroyuki.The latest application filed is for "exhaust gas purification apparatus for internal combustion engine".
- Kawakubo; Hiroyuki - Toyota JP
- Kawakubo; Hiroyuki - Toyota-shi JP
- Kawakubo; Hiroyuki - Saitama JP
- Kawakubo; Hiroyuki - Wako JP
- Kawakubo, Hiroyuki - Wako-shi JP
| Patent | Date |
|---|---|
| Exhaust gas purification apparatus for internal combustion engine Grant 8,137,428 - Kawakubo March 20, 2 | 2012-03-20 |
| Exhaust Gas Purification Apparatus for Internal Combustion Engine App 20090272107 - Kawakubo; Hiroyuki | 2009-11-05 |
| Vehicular power unit with improved transmission structure Grant 7,469,611 - Tawarada , et al. December 30, 2 | 2008-12-30 |
| Vehicular power unit Grant 7,201,119 - Tawarada , et al. April 10, 2 | 2007-04-10 |
| Powertrain assembly including modular transmission Grant 7,198,021 - Kawakubo , et al. April 3, 2 | 2007-04-03 |
| Speed change gear drive for transmission Grant 7,174,800 - Kawakubo , et al. February 13, 2 | 2007-02-13 |
| Lubrication system for a transmission gear mechanism Grant 7,155,996 - Kawakubo , et al. January 2, 2 | 2007-01-02 |
| Motorcycle Grant 7,121,373 - Kawakubo , et al. October 17, 2 | 2006-10-17 |
| Vehicular power unit with improved transmission structure App 20060213478 - Tawarada; Yuichi ; et al. | 2006-09-28 |
| Vehicular power unit App 20060213464 - Tawarada; Yuichi ; et al. | 2006-09-28 |
| Engine crankcase structure Grant 7,104,239 - Kawakubo , et al. September 12, 2 | 2006-09-12 |
| Engine having a cartridge type transmission Grant 7,096,753 - Kawakubo , et al. August 29, 2 | 2006-08-29 |
| Vehicle engine Grant 7,055,487 - Kawakubo , et al. June 6, 2 | 2006-06-06 |
| Gear position detection system for a transmission Grant 7,055,383 - Kawakubo , et al. June 6, 2 | 2006-06-06 |
| Multi-cylinder internal combustion engine and vehicle incorporating same Grant 7,021,267 - Kawakubo , et al. April 4, 2 | 2006-04-04 |
| Threaded fastener for an internal combustion engine, and internal combustion engine incorporating same Grant 6,971,362 - Gunji , et al. December 6, 2 | 2005-12-06 |
| Cylinder block for multicylinder engine Grant 6,945,213 - Kawakubo , et al. September 20, 2 | 2005-09-20 |
| Speed change gear drive for transmission App 20050087032 - Kawakubo, Hiroyuki ; et al. | 2005-04-28 |
| Powertrain assembly including modular transmission App 20050085329 - Kawakubo, Hiroyuki ; et al. | 2005-04-21 |
| Engine having a cartridge type transmission App 20050081664 - Kawakubo, Hiroyuki ; et al. | 2005-04-21 |
| Engine crankcase structure App 20050016488 - Kawakubo, Hiroyuki ; et al. | 2005-01-27 |
| Motorcycle App 20040238255 - Kawakubo, Hiroyuki ; et al. | 2004-12-02 |
| Lubrication system for a transmission gear mechanism App 20040216554 - Kawakubo, Hiroyuki ; et al. | 2004-11-04 |
| Threaded fastener for an internal combustion engine, and internal combustion engine incorporating same App 20040206328 - Gunji, Toru ; et al. | 2004-10-21 |
| Vehicle engine App 20040200658 - Kawakubo, Hiroyuki ; et al. | 2004-10-14 |
| Multi-cylinder internal combustion engine and vehicle incorporating same App 20040173176 - Kawakubo, Hiroyuki ; et al. | 2004-09-09 |
| Gear position detection system for a transmission App 20040139795 - Kawakubo, Hiroyuki ; et al. | 2004-07-22 |
| Piston cooling device for multicylinder engine Grant 6,739,291 - Kawakubo , et al. May 25, 2 | 2004-05-25 |
| Cylinder block for multicylinder engine App 20030041834 - Kawakubo, Hiroyuki ; et al. | 2003-03-06 |
| Piston cooling device for multicylinder engine cross-reference to related application App 20030041815 - Kawakubo, Hiroyuki ; et al. | 2003-03-06 |
| Arrangement of oil passage to valve system Grant 5,588,405 - Sawa , et al. December 31, 1 | 1996-12-31 |
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.
| 