Yamaguchi; Masaaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaguchi; Masaaki.The latest application filed is for "controller of fan coupling device".
Company Profile
16.39.41
- Yamaguchi; Masaaki - Okazaki JP
- YAMAGUCHI; Masaaki - Okazaki-shi JP
- Yamaguchi; Masaaki - Echizen JP
- Yamaguchi; Masaaki - Obazaki JP
- YAMAGUCHI; Masaaki - Echizen-shi JP
- Yamaguchi; Masaaki - Fukui JP
- Yamaguchi; Masaaki - Wako JP
- Yamaguchi; Masaaki - Toyota JP
- Yamaguchi; Masaaki - Saitama JP
- Yamaguchi; Masaaki - Amagasaki JP
- Yamaguchi; Masaaki - Toyota-shi JP
- Yamaguchi; Masaaki - Amagasaki-shi JP
- Yamaguchi; Masaaki - Tochigi-ken JP
- Yamaguchi, Masaaki - Wako-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Controller of fan coupling device Grant 11,434,808 - Akiyama , et al. September 6, 2 | 2022-09-06 |
| Hybrid vehicle Grant 11,359,586 - Itoh , et al. June 14, 2 | 2022-06-14 |
| Cooling apparatus for internal combustion engine Grant 11,199,124 - Takagi , et al. December 14, 2 | 2021-12-14 |
| Controller Of Fan Coupling Device App 20210332739 - YAMAGUCHI; Masaaki ; et al. | 2021-10-28 |
| Controller Of Fan Coupling Device App 20210332738 - AKIYAMA; Shoichi ; et al. | 2021-10-28 |
| Controller Of Fan Coupling Device App 20210332825 - AKIYAMA; Shoichi ; et al. | 2021-10-28 |
| Engine controller and engine control method Grant 11,149,705 - Hanai , et al. October 19, 2 | 2021-10-19 |
| Cooling apparatus for internal combustion engine Grant 11,143,327 - Takagi , et al. October 12, 2 | 2021-10-12 |
| Vehicle Grant 11,035,324 - Itoh , et al. June 15, 2 | 2021-06-15 |
| Engine cooling device Grant 11,028,763 - Takagi , et al. June 8, 2 | 2021-06-08 |
| Hybrid Vehicle App 20210123396 - ITOH; Hisayuki ; et al. | 2021-04-29 |
| Engine Unit App 20210123397 - ITOH; Hisayuki ; et al. | 2021-04-29 |
| Vehicle App 20210115882 - ITOH; Hisayuki ; et al. | 2021-04-22 |
| Engine System And Method Of Controlling The Engine System App 20210115881 - ICHIKAWA; Koji ; et al. | 2021-04-22 |
| Cooling controller and control method for cooling device Grant 10,961,898 - Kaneko , et al. March 30, 2 | 2021-03-30 |
| Engine Cooling Device App 20210087964 - TAKAGI; Noboru ; et al. | 2021-03-25 |
| Controller for cooling system of internal combustion engine Grant 10,927,747 - Kaneko , et al. February 23, 2 | 2021-02-23 |
| Flow passage device and engine cooling system Grant 10,927,748 - Yoshida , et al. February 23, 2 | 2021-02-23 |
| Engine Controller And Engine Control Method App 20210033059 - HANAI; Norihito ; et al. | 2021-02-04 |
| Ignition timing controller and control method for internal combustion engine Grant 10,851,757 - Hosogi , et al. December 1, 2 | 2020-12-01 |
| Control device for internal combustion engine Grant 10,808,597 - Furuya , et al. October 20, 2 | 2020-10-20 |
| Starting device and manufacturing method of the same Grant 10,794,478 - Muneda , et al. October 6, 2 | 2020-10-06 |
| Cooling Apparatus For Internal Combustion Engine App 20200157999 - TAKAGI; Noboru ; et al. | 2020-05-21 |
| Flow Passage Device And Engine Cooling System App 20200158000 - YOSHIDA; Masafumi ; et al. | 2020-05-21 |
| Cooling Apparatus For Internal Combustion Engine App 20200158254 - TAKAGI; Noboru ; et al. | 2020-05-21 |
| Engine cooling apparatus Grant 10,619,554 - Takagi , et al. | 2020-04-14 |
| Ignition Timing Controller And Control Method For Internal Combustion Engine App 20200032762 - HOSOGI; Takayuki ; et al. | 2020-01-30 |
| Cooling Controller And Control Method For Cooling Device App 20190383202 - KANEKO; Rihito ; et al. | 2019-12-19 |
| Cooling device for internal combustion engine Grant 10,508,588 - Kaneko , et al. Dec | 2019-12-17 |
| Starting Device And Manufacturing Method Of The Same App 20190186630 - MUNEDA; Kenichi ; et al. | 2019-06-20 |
| Engine Cooling Apparatus App 20190093546 - TAKAGI; Noboru ; et al. | 2019-03-28 |
| Control Device For Internal Combustion Engine App 20190078496 - FURUYA; Yoshihiro ; et al. | 2019-03-14 |
| Ignition Timing Control Apparatus For Internal Combustion Engine App 20190017451 - SENDA; Kenji ; et al. | 2019-01-17 |
| Controller For Cooling System Of Internal Combustion Engine App 20190010857 - KANEKO; Rihito ; et al. | 2019-01-10 |
| Control device and control method for internal combustion engine Grant 10,174,686 - Nozaki , et al. J | 2019-01-08 |
| Cooling Device For Internal Combustion Engine App 20180347445 - Kaneko; Rihito ; et al. | 2018-12-06 |
| Manufacturing method for fluid coupling and fluid coupling Grant 10,077,826 - Momiyama , et al. September 18, 2 | 2018-09-18 |
| Control Device And Control Method For Internal Combustion Engine App 20160298503 - NOZAKI; Tomohiro ; et al. | 2016-10-13 |
| Manufacturing Method For Fluid Coupling And Fluid Coupling App 20160290461 - MOMIYAMA; Naohisa ; et al. | 2016-10-06 |
| Torsional damper Grant 8,439,762 - Takeshita , et al. May 14, 2 | 2013-05-14 |
| Damper having torque limiter function Grant 8,398,492 - Takeshita , et al. March 19, 2 | 2013-03-19 |
| Damper Having Torque Limiter Function App 20110195793 - Takeshita; Yoshito ; et al. | 2011-08-11 |
| Torsional Damper App 20110120832 - Takeshita; Yoshito ; et al. | 2011-05-26 |
| Dual-membered suctional gasket Grant 7,624,993 - Kikuchi , et al. December 1, 2 | 2009-12-01 |
| Exhaust gas purification system for internal combustion engine Grant 7,464,542 - Toshioka , et al. December 16, 2 | 2008-12-16 |
| Dual-Membered Suctional Gasket App 20080067760 - Kikuchi; Yutaka ; et al. | 2008-03-20 |
| Internal gear shaving machine Grant 7,309,197 - Taki , et al. December 18, 2 | 2007-12-18 |
| Exhaust gas purification system for internal combustion engine Grant 7,165,394 - Toshioka , et al. January 23, 2 | 2007-01-23 |
| Exhaust gas purification system for internal combustion engine App 20070000237 - Toshioka; Shunsuke ; et al. | 2007-01-04 |
| Internal gear shaving machine App 20060257221 - Taki; Hiroki ; et al. | 2006-11-16 |
| Hydraulic controller of power transmission device Grant 7,074,148 - Ishikawa , et al. July 11, 2 | 2006-07-11 |
| Apparatus and method for controlling EGR in an engine Grant 6,973,785 - Umehara , et al. December 13, 2 | 2005-12-13 |
| Continuously variable transmission control apparatus Grant 6,973,379 - Yamaguchi , et al. December 6, 2 | 2005-12-06 |
| Finishing wheel holding mechanism for gear finishing apparatus Grant 6,958,000 - Yoshioka , et al. October 25, 2 | 2005-10-25 |
| Exhaust emission control apparatus and method for internal combustion engine Grant 6,922,988 - Yamaguchi , et al. August 2, 2 | 2005-08-02 |
| Hydraulic controller of power transmission device App 20050085340 - Ishikawa, Tomoaki ; et al. | 2005-04-21 |
| Continuously variable transmission control apparatus App 20050080536 - Yamaguchi, Masaaki ; et al. | 2005-04-14 |
| Finishing wheel holding mechanism for gear finishing apparatus App 20050075050 - Yoshioka, Norihiro ; et al. | 2005-04-07 |
| Exhaust gas purification system for internal combustion engine App 20050050881 - Toshioka, Shunsuke ; et al. | 2005-03-10 |
| Vehicular power-transmission control system Grant 6,823,250 - Yamaguchi , et al. November 23, 2 | 2004-11-23 |
| Vehicular power-transmission control system Grant 6,776,739 - Eguchi , et al. August 17, 2 | 2004-08-17 |
| Apparatus and method for controlling EGR in an engine App 20040134192 - Umehara, Tsutomu ; et al. | 2004-07-15 |
| Method for controlling engagement of frictionally engaging element in power transmission Grant 6,761,659 - Eguchi , et al. July 13, 2 | 2004-07-13 |
| Vehicular power transmission Grant 6,733,299 - Eguchi , et al. May 11, 2 | 2004-05-11 |
| Vehicular power-transmission control system Grant 6,709,364 - Eguchi , et al. March 23, 2 | 2004-03-23 |
| Power transmission Grant 6,702,715 - Eguchi , et al. March 9, 2 | 2004-03-09 |
| Power transmission Grant 6,702,716 - Yamaguchi , et al. March 9, 2 | 2004-03-09 |
| Vehicular power-transmission control system App 20030109969 - Yamaguchi, Masaaki ; et al. | 2003-06-12 |
| Method for controlling engagement of frictionally engaging element in power transmission App 20030109360 - Eguchi, Takahiro ; et al. | 2003-06-12 |
| Vehicular power-transmission control system App 20030109359 - Eguchi, Takahiro ; et al. | 2003-06-12 |
| Power transmission App 20030078136 - Yamaguchi, Masaaki ; et al. | 2003-04-24 |
| Vehicular power transmission App 20030073535 - Eguchi, Takahiro ; et al. | 2003-04-17 |
| Power transmission App 20030073538 - Eguchi, Takahiro ; et al. | 2003-04-17 |
| Vehicular power-transmission control system App 20030073540 - Eguchi, Takahiro ; et al. | 2003-04-17 |
| Brake fluid pressure retaining apparatus Grant 6,533,081 - Totsuka , et al. March 18, 2 | 2003-03-18 |
| Brake fluid pressure retaining apparatus App 20020029943 - Totsuka, Hirohiko ; et al. | 2002-03-14 |
| Hydraulic control apparatus for a vehicular automatic transmission App 20020028725 - Totsuka, Hirohiko ; et al. | 2002-03-07 |
| Speed change control device for vehicular continuously variable transmission Grant 6,095,942 - Yamaguchi , et al. August 1, 2 | 2000-08-01 |
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