KOKUBO; Naoki

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOKUBO; Naoki.The latest application filed is for "valve timing control apparatus for internal combustion engine and controller for valve timing control apparatus".

Company Profile

0.24.24

KOKUBO; Naoki - Hiratsuka-shi JP
Kokubo; Naoki - Hiratsuka JP
Kokubo; Naoki - Nukata-gun JP
Kokubo; Naoki - Kanagawa JP
Kokubo; Naoki - Aichi 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
Valve Timing Control Apparatus For Internal Combustion Engine And Controller For Valve Timing Control Apparatus App 20170002699 - KOKUBO; Naoki ; et al.	2017-01-05
Valve timing control apparatus for internal combustion engine and controller for valve timing control apparatus Grant 9,470,118 - Kokubo , et al. October 18, 2	2016-10-18
Controller Of Variable Valve Apparatus Of Internal Combustion Engine And Variable Valve System Of Internal Combustion Engine App 20150075475 - KAWADA; Shinichi ; et al.	2015-03-19
Valve-timing control apparatus for internal combustion engine Grant 8,899,197 - Kokubo , et al. December 2, 2	2014-12-02
Controller of valve timing control apparatus and valve timing control apparatus of internal combustion engine Grant 8,868,316 - Kokubo , et al. October 21, 2	2014-10-21
Variable valve timing control apparatus of internal combustion engine Grant 8,752,515 - Yamanaka , et al. June 17, 2	2014-06-17
Valve Timing Control Apparatus For Internal Combustion Engine And Controller For Valve Timing Control Apparatus App 20140076253 - KOKUBO; Naoki ; et al.	2014-03-20
Valve Timing Control Apparatus For Internal Combustion Engine App 20130206087 - TADOKORO; Ryo ; et al.	2013-08-15
Valve timing control apparatus for internal combustion engine Grant 8,452,519 - Kokubo , et al. May 28, 2	2013-05-28
Electric valve timing control device of internal combustion engine Grant 8,443,772 - Kokubo , et al. May 21, 2	2013-05-21
Variable Valve Timing Control Apparatus Of Internal Combustion Engine App 20120312259 - YAMANAKA; Atsushi ; et al.	2012-12-13
Controller of Valve Timing Control Apparatus and Valve Timing Control Apparatus of Internal Combustion Engine App 20120174883 - Kokubo; Naoki ; et al.	2012-07-12
Diagnostic apparatus for vehicle cooling system Grant 8,215,833 - Kouda , et al. July 10, 2	2012-07-10
Knock detection device and knock detection system diagnosis device Grant 8,151,627 - Masuda , et al. April 10, 2	2012-04-10
Knock detection device for internal combustion engine Grant 8,096,166 - Masuda , et al. January 17, 2	2012-01-17
Knock detection device and knock detection system diagnosis device Grant 8,056,396 - Masuda , et al. November 15, 2	2011-11-15
Valve-timing Control Apparatus For Internal Combustion Engine App 20110253085 - KOKUBO; Naoki ; et al.	2011-10-20
Internal combustion engine control apparatus and method Grant 7,912,599 - Eiraku , et al. March 22, 2	2011-03-22
Variable valve timing control apparatus of internal combustion engine Grant 7,827,948 - Kokubo , et al. November 9, 2	2010-11-09
Electric Valve Timing Control Device of Internal Combustion Engine App 20100269770 - KOKUBO; Naoki ; et al.	2010-10-28
Internal combustion engine Grant 7,748,216 - Eiraku , et al. July 6, 2	2010-07-06
Diagnostic Apparatus For Vehicle Cooling System App 20100067560 - KOUDA; Akinori ; et al.	2010-03-18
Knock Detection Device For Internal Combustion Engine App 20090223280 - MASUDA; Satoshi ; et al.	2009-09-10
Knock Detection Device And Knock Detection System Diagnosis Device App 20090223281 - Masuda; Satoshi ; et al.	2009-09-10
Knock Detection Device For Internal Combustion Engine App 20090217738 - Kokubo; Naoki ; et al.	2009-09-03
Knock Detection Device And Knock Detection System Diagnosis Device App 20090211337 - Masuda; Satoshi ; et al.	2009-08-27
Valve Timing Control Apparatus For Internal Combustion Engine App 20090210137 - KOKUBO; Naoki ; et al.	2009-08-20
Variable Valve Timing Control Apparatus Of Internal Combustion Engine App 20090090322 - KOKUBO; Naoki ; et al.	2009-04-09
Internal Combustion Engine Control Apparatus And Method App 20080201034 - EIRAKU; Akira ; et al.	2008-08-21
Internal combustion engine App 20080163623 - Eiraku; Akira ; et al.	2008-07-10
Phase angle detection device and internal combustion engine valve timing control apparatus using the same App 20080017149 - Kokubo; Naoki ; et al.	2008-01-24
Misfire detector using linear detection of crankshaft angular speed Grant 7,197,916 - Matsumoto , et al. April 3, 2	2007-04-03
Portable terminal, information recommendation method and program App 20060271618 - Kokubo; Takeshi ; et al.	2006-11-30
Engine combustion state detection device Grant 7,133,766 - Kokubo November 7, 2	2006-11-07
Misfire detector App 20050217356 - Matsumoto, Koichiro ; et al.	2005-10-06
Engine combustion state detection device App 20050193804 - Kokubo, Naoki	2005-09-08
Knock control apparatus for engine Grant 6,688,286 - Kokubo , et al. February 10, 2	2004-02-10
Knock control apparatus and method for engines Grant 6,520,149 - Kokubo , et al. February 18, 2	2003-02-18
Knock control apparatus for engine App 20020179053 - Kokubo, Naoki ; et al.	2002-12-05
Knock control apparatus and method for engines App 20010015198 - Kokubo, Naoki ; et al.	2001-08-23
Engine cycle timing and synchronization based on crankshaft angle measurements Grant 5,604,304 - Kokubo , et al. February 18, 1	1997-02-18
Engine control apparatus for discriminating cylinders Grant 5,329,904 - Kokubo , et al. July 19, 1	1994-07-19