Sawada; Daisaku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawada; Daisaku.The latest application filed is for "detection method of airtight failure in working-gas circulating type gas engine, and working-gas circulating type gas engine using the method".
Company Profile
0.87.59
- Sawada; Daisaku - Gotenba JP
- Sawada; Daisaku - Gotemba N/A JP
- Sawada; Daisaku - Gotenba-shi JP
- Sawada; Daisaku - Gotmeba N/A JP
- Sawada; Daisaku - Gotemba-shi JP
- Sawada; Daisaku - Shizuoka-ken JP
- Sawada; Daisaku - Shizuoka JP
- Sawada; Daisaku - Susono JP
Patent Activity
| Patent | Date |
|---|---|
| Detection method of airtight failure in working-gas circulating type gas engine, and working-gas circulating type gas engine using the method Grant 9,447,752 - Kuroki , et al. September 20, 2 | 2016-09-20 |
| Working gas circulation type engine Grant 8,989,990 - Kuroki , et al. March 24, 2 | 2015-03-24 |
| Heat exchanger for stirling engine Grant 8,984,877 - Yaguchi , et al. March 24, 2 | 2015-03-24 |
| Cooling system Grant 8,978,597 - Katayama , et al. March 17, 2 | 2015-03-17 |
| Working gas circulation engine Grant 8,943,806 - Kuroki , et al. February 3, 2 | 2015-02-03 |
| Stirling engine gas lubrication structure Grant 8,904,779 - Katayama , et al. December 9, 2 | 2014-12-09 |
| Exhaust heat recovery system Grant 8,776,516 - Katayama , et al. July 15, 2 | 2014-07-15 |
| Gas lubrication structure for piston, and stirling engine Grant 8,763,514 - Yaguchi , et al. July 1, 2 | 2014-07-01 |
| Exhaust pipe Grant 8,756,925 - Sasajima , et al. June 24, 2 | 2014-06-24 |
| Detection Method Of Airtight Failure In Working-gas Circulating Type Gas Engine, And Working-gas Circulating Type Gas Engine Using The Method App 20140130777 - Kuroki; Rentaro ; et al. | 2014-05-15 |
| High expansion ratio internal combustion engine Grant 8,695,544 - Sawada , et al. April 15, 2 | 2014-04-15 |
| Working gas circulation engine Grant 8,662,057 - Kuroki , et al. March 4, 2 | 2014-03-04 |
| Working Gas Circulation Engine App 20130333356 - Kuroki; Rentaro ; et al. | 2013-12-19 |
| Cooling System App 20130306004 - Katayama; Masaaki ; et al. | 2013-11-21 |
| Silica structure and method of producing the same, and heat insulating material Grant 8,496,871 - Tatsuda , et al. July 30, 2 | 2013-07-30 |
| Piston engine Grant 8,479,507 - Katayama , et al. July 9, 2 | 2013-07-09 |
| Piston engine Grant 8,479,506 - Yaguchi , et al. July 9, 2 | 2013-07-09 |
| Gas circulation engine Grant 8,453,623 - Kuroki , et al. June 4, 2 | 2013-06-04 |
| Spark ignition type internal combustion engine Grant 8,413,618 - Kamiyama , et al. April 9, 2 | 2013-04-09 |
| Stirling Engine Gas Lubrication Structure App 20130061826 - Katayama; Masaaki ; et al. | 2013-03-14 |
| Internal combustion engine and method for controlling the internal combustion engine Grant 8,360,035 - Kuroki , et al. January 29, 2 | 2013-01-29 |
| Spark ignition type internal combustion engine Grant 8,356,582 - Akihisa , et al. January 22, 2 | 2013-01-22 |
| Spark ignition type internal combustion engine Grant 8,352,157 - Akihisa , et al. January 8, 2 | 2013-01-08 |
| Heat Exchanger For Stirling Engine App 20120318486 - Yaguchi; Hiroshi ; et al. | 2012-12-20 |
| Spark ignition type internal combustion engine Grant 8,322,315 - Akihisa , et al. December 4, 2 | 2012-12-04 |
| Working Gas Circulation Type Engine App 20120285428 - Kuroki; Rentaro ; et al. | 2012-11-15 |
| Spark ignition type internal combustion engine Grant 8,276,554 - Akihisa , et al. October 2, 2 | 2012-10-02 |
| Working gas circulation engine Grant 8,276,572 - Kuroki , et al. October 2, 2 | 2012-10-02 |
| Working Gas Circulation Engine App 20120227713 - Kuroki; Rentaro ; et al. | 2012-09-13 |
| Exhaust heat recovery apparatus Grant 8,250,869 - Sawada , et al. August 28, 2 | 2012-08-28 |
| Method of operating a spark ignition type internal combustion engine Grant 8,234,054 - Nakasaka , et al. July 31, 2 | 2012-07-31 |
| Exhaust Pipe App 20120159936 - Sasajima; Takashi ; et al. | 2012-06-28 |
| Exhaust heat recovery apparatus Grant 8,166,759 - Yaguchi , et al. May 1, 2 | 2012-05-01 |
| Control Device For Stirling Engine App 20120042645 - Katayama; Masaaki ; et al. | 2012-02-23 |
| High Expansion Ratio Internal Combustion Engine App 20120017876 - Sawada; Daisaku ; et al. | 2012-01-26 |
| Working gas circulation engine Grant 8,065,991 - Kuroki , et al. November 29, 2 | 2011-11-29 |
| Silica Structure And Method Of Producing The Same, And Heat Insulating Material App 20110278756 - Tatsuda; Narihito ; et al. | 2011-11-17 |
| Stirling Engine And Control Method Thereof App 20110232276 - Yaguchi; Hiroshi ; et al. | 2011-09-29 |
| Spark ignition type internal combustion engine Grant 8,011,332 - Sawada , et al. September 6, 2 | 2011-09-06 |
| Working Gas Circulation Engine App 20110209691 - Kuroki; Rentaro ; et al. | 2011-09-01 |
| Gas Lubrication Structure For Piston, And Stirling Engine App 20110197755 - Yaguchi; Hiroshi ; et al. | 2011-08-18 |
| Spark Ignition Type Internal Combustion Engine App 20110114063 - Akihisa; Daisuke ; et al. | 2011-05-19 |
| Working Gas Circulation Engine App 20110067383 - Kuroki; Rentaro ; et al. | 2011-03-24 |
| Gas Circulation Engine App 20110067664 - Kuroki; Rentaro ; et al. | 2011-03-24 |
| Working Gas Circulation Engine App 20110056466 - Kuroki; Rentaro ; et al. | 2011-03-10 |
| Exhaust heat recovery apparatus Grant 7,895,835 - Yaguchi , et al. March 1, 2 | 2011-03-01 |
| Spark ignition type internal combustion engine Grant 7,882,821 - Akihisa , et al. February 8, 2 | 2011-02-08 |
| Internal Combustion Engine And Method For Controlling The Internal Combustion Engine App 20100300416 - Kuroki; Rentaro ; et al. | 2010-12-02 |
| Spark Ignition Type Internal Combustion Engine App 20100282215 - Akihisa; Daisuke ; et al. | 2010-11-11 |
| Exhaust Heat Recovery System App 20100275594 - Katayama; Masaaki ; et al. | 2010-11-04 |
| Piston Engine And Stirling Engine App 20100257858 - Yaguchi; Hiroshi ; et al. | 2010-10-14 |
| Stirling Engine App 20100257857 - Yaguchi; Hiroshi ; et al. | 2010-10-14 |
| Stirling engine and control method therefor Grant 7,805,935 - Yaguchi , et al. October 5, 2 | 2010-10-05 |
| Spark ignition type internal combustion engine Grant 7,802,543 - Akihisa , et al. September 28, 2 | 2010-09-28 |
| Spark Ignition Type Internal Combustion Engine App 20100206271 - Akihisa; Daisuke ; et al. | 2010-08-19 |
| Piston Engine And Stirling Engine App 20100199944 - Katayama; Masaaki ; et al. | 2010-08-12 |
| Spark Ignition Type Internal Combustion Engine App 20100192918 - Kamiyama; Eiichi ; et al. | 2010-08-05 |
| Spark Ignition Type Internal Combustion Engine App 20100192919 - Sawada; Daisaku ; et al. | 2010-08-05 |
| Piston Engine App 20100146962 - Yaguchi; Hiroshi ; et al. | 2010-06-17 |
| Spark Ignition Type Internal Combustion Engine App 20100139622 - Akihisa; Daisuke ; et al. | 2010-06-10 |
| Piston Engine App 20100139263 - Katayama; Masaaki ; et al. | 2010-06-10 |
| Exhaust heat recovery apparatus Grant 7,730,723 - Yaguchi , et al. June 8, 2 | 2010-06-08 |
| Method Of Operating A Spark Ignition Type Internal Combustion Engine App 20100131170 - Nakasaka; Yukihiro ; et al. | 2010-05-27 |
| Power Transmission Mechanism And Exhaust Heat Recovery Apparatus App 20100043427 - Sawada; Daisaku ; et al. | 2010-02-25 |
| Working-gas-circulation-type engine Grant 7,661,416 - Sasajima , et al. February 16, 2 | 2010-02-16 |
| Stirling engine Grant 7,644,581 - Yaguchi , et al. January 12, 2 | 2010-01-12 |
| Piston apparatus Grant 7,624,672 - Sawada , et al. December 1, 2 | 2009-12-01 |
| Piston apparatus, stirling engine, external combustion engine, and fluid device Grant 7,624,574 - Sawada , et al. December 1, 2 | 2009-12-01 |
| Internal combustion engine and control method thereof Grant 7,621,260 - Mitani , et al. November 24, 2 | 2009-11-24 |
| Spark Ignition Type Internal Combustion Engine App 20090276140 - Akihisa; Daisuke ; et al. | 2009-11-05 |
| Exhaust heat recovery apparatus Grant 7,603,857 - Yaguchi , et al. October 20, 2 | 2009-10-20 |
| Stirling engine Grant 7,581,393 - Yaguchi , et al. September 1, 2 | 2009-09-01 |
| Working-gas-circulation-type Engine App 20090188476 - Sasajima; Takashi ; et al. | 2009-07-30 |
| Method of Controlling a Mechanical Compression Ratio and a Start Timing of an Actual Compression Action App 20090187329 - Akihisa; Daisuke ; et al. | 2009-07-23 |
| Spark Ignition Type Internal Combustion Engine App 20090178632 - Akihisa; Daisuke ; et al. | 2009-07-16 |
| Exhaust Heat Recovery Apparatus App 20090094980 - Sawada; Daisaku ; et al. | 2009-04-16 |
| Exhaust heat recovery apparatus App 20090013686 - Yaguchi; Hiroshi ; et al. | 2009-01-15 |
| Piston Apparatus App 20090008191 - Sawada; Daisaku ; et al. | 2009-01-08 |
| Spark Ignition Type Internal Combustion Engine App 20090012700 - Akihisa; Daisuke ; et al. | 2009-01-08 |
| Stirling engine and hybrid system with the same Grant 7,458,215 - Yaguchi , et al. December 2, 2 | 2008-12-02 |
| Exhaust heat recovery apparatus Grant 7,458,216 - Yaguchi , et al. December 2, 2 | 2008-12-02 |
| Internal Combustion Engine and Control Method Thereof App 20080245349 - Mitani; Shinichi ; et al. | 2008-10-09 |
| Stirling Engine And Control Method Therefor App 20080163620 - YAGUCHI; Hiroshi ; et al. | 2008-07-10 |
| Piston Apparatus, Stirling Engine, External Combustion Engine, and Fluid Device App 20080072751 - Sawada; Daisaku ; et al. | 2008-03-27 |
| Exhaust heat recovery apparatus App 20070227144 - Yaguchi; Hiroshi ; et al. | 2007-10-04 |
| Exhaust heat recovery apparatus App 20070209359 - Yaguchi; Hiroshi ; et al. | 2007-09-13 |
| Exhaust heat recovery apparatus App 20070204611 - Sawada; Daisaku ; et al. | 2007-09-06 |
| Piston engine having approximate straight-line mechanism Grant 7,213,563 - Yaguchi , et al. May 8, 2 | 2007-05-08 |
| Stirling engine and hybrid system that uses the Stirling engine Grant 7,191,596 - Yaguchi , et al. March 20, 2 | 2007-03-20 |
| Exhaust heat recovery apparatus App 20070000249 - Yaguchi; Hiroshi ; et al. | 2007-01-04 |
| Piston and piston apparatus App 20060283417 - Yaguchi; Hiroshi ; et al. | 2006-12-21 |
| Heat energy recovery apparatus App 20060218919 - Mitani; Shinichi ; et al. | 2006-10-05 |
| Stirling engine and hybrid system with the same App 20060207249 - Yaguchi; Hiroshi ; et al. | 2006-09-21 |
| Exhaust heat recovery apparatus App 20060123779 - Yaguchi; Hiroshi ; et al. | 2006-06-15 |
| Stirling engine App 20050274111 - Yaguchi, Hiroshi ; et al. | 2005-12-15 |
| Stirling engine App 20050274110 - Yaguchi, Hiroshi ; et al. | 2005-12-15 |
| Piston engine having approximate straight-line mechanism App 20050178353 - Yaguchi, Hiroshi ; et al. | 2005-08-18 |
| Stirling engine and hybrid system that uses the stirling engine App 20050103015 - Yaguchi, Hiroshi ; et al. | 2005-05-19 |
| Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine Grant 5,058,549 - Hashimoto , et al. October 22, 1 | 1991-10-22 |
| Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve Grant 4,974,565 - Hashimoto , et al. December 4, 1 | 1990-12-04 |
| Unit injector for an engine Grant 4,917,068 - Takahashi , et al. April 17, 1 | 1990-04-17 |
| Device for varying a stroke Grant 4,858,439 - Sawada , et al. August 22, 1 | 1989-08-22 |
| Automatic transmission for automobile and method of controlling same Grant 4,817,469 - Shigematsu , et al. April 4, 1 | 1989-04-04 |
| Variable cross-section piezoelectric actuator Grant 4,814,659 - Sawada March 21, 1 | 1989-03-21 |
| Power transmission for use in automobiles having continuously variable transmission Grant 4,715,258 - Shigematsu , et al. December 29, 1 | 1987-12-29 |
| Hydraulic control system for continuously variable transmission Grant 4,642,069 - Sawada , et al. February 10, 1 | 1987-02-10 |
| Continuously variable transmission means for use in vehicles Grant 4,593,582 - Sawada , et al. June 10, 1 | 1986-06-10 |
| Hydraulic apparatus for a continuously variable transmission Grant 4,551,119 - Sugaya , et al. November 5, 1 | 1985-11-05 |
| Torque variation detecting method and apparatus for internal combustion engine Grant 4,517,648 - Ina , et al. May 14, 1 | 1985-05-14 |
| Feedback type ignition timing control system for internal combustion engines Grant 4,466,405 - Hattori , et al. August 21, 1 | 1984-08-21 |
| Ignition timing regulating device for internal combustion engine Grant 4,385,606 - Hattori , et al. May 31, 1 | 1983-05-31 |
| System for controlling ignition timing in an engine Grant 4,378,771 - Sawada , et al. April 5, 1 | 1983-04-05 |
| System for controlling ignition timing in engine Grant 4,320,729 - Sawada , et al. March 23, 1 | 1982-03-23 |
| Ignition timing control system for internal combustion engine Grant 4,290,398 - Hattori , et al. September 22, 1 | 1981-09-22 |
| Method and system for controlling ignition timing of internal combustion engines Grant 4,274,379 - Iwata , et al. June 23, 1 | 1981-06-23 |
| Ignition timing control system for internal combustion engines Grant 4,269,154 - Iwata , et al. May 26, 1 | 1981-05-26 |
| Ignition timing control system for internal combustion engines Grant 4,269,155 - Iwata , et al. May 26, 1 | 1981-05-26 |
| Method of and apparatus for controlling ignition timing of an internal-combustion engine Grant 4,261,313 - Iwata , et al. April 14, 1 | 1981-04-14 |
| Method and system for controlling ignition timing Grant 4,257,364 - Sawada , et al. March 24, 1 | 1981-03-24 |
| Piezoelectric knocking detector for internal combustion engine Grant 4,225,802 - Suzuki , et al. September 30, 1 | 1980-09-30 |
| Ignition system for internal combustion engines Grant 4,211,194 - Hattori , et al. July 8, 1 | 1980-07-08 |
| Ignition system for internal combustion engines Grant 4,131,097 - Sawada , et al. December 26, 1 | 1978-12-26 |
| Igniting apparatus for internal combustion engines Grant 4,029,072 - Goto , et al. June 14, 1 | 1977-06-14 |
| Spark plug Grant 3,911,307 - Goto , et al. October 7, 1 | 1975-10-07 |
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