Shibata; Masamichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shibata; Masamichi.The latest application filed is for "spark plug, noble metal tip, and manufacturing method for noble metal tip".
Company Profile
16.57.54
- Shibata; Masamichi - Kariya JP
- SHIBATA; Masamichi - Kariya-city JP
- Shibata; Masamichi - Toyota JP
- SHIBATA; Masamichi - Kariya-shi Aichi-ken
- SHIBATA; Masamichi - Toyota-shi JP
- Shibata; Masamichi - Toyoto JP
- SHIBATA; Masamichi - Toyota-city JP
- Shibata; Masamichi - Mie JP
- Shibata; Masamichi - Anjo JP
- Shibata, Masamichi - Anjo-city JP
- Shibata, Masamichi - Naga-gun JP
Patent Activity
| Patent | Date |
|---|---|
| Spark plug, noble metal tip, and manufacturing method for noble metal tip Grant 11,374,385 - Shibata , et al. June 28, 2 | 2022-06-28 |
| Spark plug having a housing with a channel part Grant 11,056,858 - Izumi , et al. July 6, 2 | 2021-07-06 |
| Spark Plug, Noble Metal Tip, And Manufacturing Method For Noble Metal Tip App 20210203135 - SHIBATA; Masamichi ; et al. | 2021-07-01 |
| Spark Plug App 20210159675 - SHIBATA; Masamichi | 2021-05-27 |
| Spark plug Grant 11,005,238 - Shibata May 11, 2 | 2021-05-11 |
| Spark plug electrode and spark plug Grant 10,938,186 - Akiyoshi , et al. March 2, 2 | 2021-03-02 |
| Spark plug Grant 10,938,184 - Kawata , et al. March 2, 2 | 2021-03-02 |
| Spark plug including a ground electrode having slanted surfaces and a facing portion facing a distal end surface of a center electrode Grant 10,931,086 - Shimamoto , et al. February 23, 2 | 2021-02-23 |
| Method Of Producing Insulator For Spark Plug App 20210039277 - SHIBATA; Masamichi | 2021-02-11 |
| Spark Plug App 20210021106 - IZUMI; Yoshihiro ; et al. | 2021-01-21 |
| Spark Plug App 20210021105 - KAWATA; Yuuki ; et al. | 2021-01-21 |
| Spark plug that prevents gas turbulence in the discharge space Grant 10,886,709 - Abe , et al. January 5, 2 | 2021-01-05 |
| Spark Plug That Prevents Gas Turbulence In The Discharge Space App 20200403385 - ABE; Yuya ; et al. | 2020-12-24 |
| Spark Plug App 20200343697 - SHIMAMOTO; Daisuke ; et al. | 2020-10-29 |
| Spark Plug Electrode And Spark Plug App 20200321756 - Akiyoshi; Ryohei ; et al. | 2020-10-08 |
| Spark plug for internal combustion engine Grant 10,790,640 - Shibata September 29, 2 | 2020-09-29 |
| Spark plug for internal combustion engine that makes re-discharge less prone to occur Grant 10,777,974 - Nishio , et al. Sept | 2020-09-15 |
| Spark plug of internal combustion engine Grant 10,686,299 - Imanaka , et al. | 2020-06-16 |
| Ignition plug and method for manufacturing ignition plug Grant 10,666,022 - Shibata | 2020-05-26 |
| Spark Plug Of Internal Combustion Engine App 20200036164 - IMANAKA; Yasuomi ; et al. | 2020-01-30 |
| Spark Plug For Internal Combustion Engine App 20190386467 - NISHIO; Noriaki ; et al. | 2019-12-19 |
| Spark plug for internal combustion engine Grant 10,505,347 - Shibata , et al. Dec | 2019-12-10 |
| Ignition Plug And Method For Manufacturing Ignition Plug App 20190319433 - SHIBATA; Masamichi | 2019-10-17 |
| Ignition plug for an internal combustion engine and method for manufacturing the same Grant 10,439,367 - Tamura , et al. O | 2019-10-08 |
| Ignition Plug For An Internal Combustion Engine And Method For Manufacturing The Same App 20190214795 - TAMURA; Masayuki ; et al. | 2019-07-11 |
| Spark Plug For Internal Combustion Engine App 20190199068 - SHIBATA; Masamichi ; et al. | 2019-06-27 |
| Spark plug Grant 10,333,281 - Nakano , et al. | 2019-06-25 |
| Ignition coil for internal combustion engine Grant 10,305,258 - Hattori , et al. | 2019-05-28 |
| Spark Plug App 20190020179 - NAKANO; Kazumi ; et al. | 2019-01-17 |
| Spark Plug For Internal Combustion Engine App 20180309270 - SHIBATA; Masamichi | 2018-10-25 |
| Spark plug for internal combustion engine Grant 9,972,977 - Miyawaki , et al. May 15, 2 | 2018-05-15 |
| Spark plug for internal combustion engine Grant 9,954,344 - Hattori , et al. April 24, 2 | 2018-04-24 |
| Ignition Coil For Internal Combustion Engine App 20180109079 - HATTORI; Kenji ; et al. | 2018-04-19 |
| Spark plug Grant 9,948,067 - Shibata , et al. April 17, 2 | 2018-04-17 |
| Spark Plug App 20180069378 - SHIBATA; Masamichi ; et al. | 2018-03-08 |
| Spark Plug For Internal Combustion Engine App 20180034246 - HATTORI; Kenji ; et al. | 2018-02-01 |
| Spark plug for internal combustion engine, having an annular ground electrode facing an outer circumference of a center electrode Grant 9,793,687 - Deguchi , et al. October 17, 2 | 2017-10-17 |
| Ignition device Grant 9,702,332 - Shibata , et al. July 11, 2 | 2017-07-11 |
| Spark Plug For Internal Combustion Engine App 20170194769 - MIYAWAKI; Aki ; et al. | 2017-07-06 |
| Spark plug Grant 9,660,424 - Doi , et al. May 23, 2 | 2017-05-23 |
| Spark Plug For Internal Combustion Engine App 20170077679 - DEGUCHI; Masataka ; et al. | 2017-03-16 |
| Spark Plug App 20170025821 - DOI; Kaori ; et al. | 2017-01-26 |
| Ignition system Grant 9,488,151 - Shibata , et al. November 8, 2 | 2016-11-08 |
| Spark plug for internal combustion engine and method of manufacturing spark plug Grant 9,385,510 - Deguchi , et al. July 5, 2 | 2016-07-05 |
| Spark plug for internal combustion engine Grant 9,377,001 - Aochi , et al. June 28, 2 | 2016-06-28 |
| Spark plug for internal combustion engine Grant 9,371,806 - Aochi , et al. June 21, 2 | 2016-06-21 |
| Spark plug for internal combustion engine Grant 9,318,880 - Shibata April 19, 2 | 2016-04-19 |
| Spark plug for internal combustion engine Grant 9,287,685 - Aochi , et al. March 15, 2 | 2016-03-15 |
| Spark Plug For Internal Combustion Engine And Method Of Manufacturing Spark Plug App 20160064903 - DEGUCHI; Masataka ; et al. | 2016-03-03 |
| Spark Plug For Internal Combustion Engine App 20160053733 - AOCHI; Takanobu ; et al. | 2016-02-25 |
| Spark plug for internal combustion engine Grant 9,234,491 - Aochi , et al. January 12, 2 | 2016-01-12 |
| Spark Plug For Internal Combustion Engine App 20160006219 - SHIBATA; Masamichi | 2016-01-07 |
| Spark plug for internal combustion engine Grant 9,219,350 - Shibata December 22, 2 | 2015-12-22 |
| Spark Plug For Internal Combustion Engine App 20150337792 - AOCHI; Takanobu ; et al. | 2015-11-26 |
| Spark Plug For Internal Combustion Engine App 20150337791 - AOCHI; Takanobu ; et al. | 2015-11-26 |
| Spark Plug For Internal Combustion Engine App 20150318671 - AOCHI; Takanobu ; et al. | 2015-11-05 |
| Spark plug for internal combustion engine Grant 9,166,377 - Aochi , et al. October 20, 2 | 2015-10-20 |
| Control apparatus for internal combustion engine Grant 9,127,638 - Shibata , et al. September 8, 2 | 2015-09-08 |
| Ignition apparatus for an internal combustion engine Grant 9,086,046 - Kajita , et al. July 21, 2 | 2015-07-21 |
| Spark plug with center electrode for internal combustion engine Grant 9,059,572 - Shibata June 16, 2 | 2015-06-16 |
| Ignition system Grant 9,022,010 - Shibata , et al. May 5, 2 | 2015-05-05 |
| Spark Plug For Internal Combustion Engine App 20150108892 - SHIBATA; Masamichi | 2015-04-23 |
| Spark plug for internal combustion engines Grant 8,963,408 - Shibata , et al. February 24, 2 | 2015-02-24 |
| Spark Plug For Internal Combustion Engines App 20140159563 - SHIBATA; Masamichi ; et al. | 2014-06-12 |
| Ignition Device App 20140123967 - SHIBATA; Masamichi ; et al. | 2014-05-08 |
| Spark plug designed to ensure desired degree of ignitability of fuel Grant 8,552,629 - Inohara , et al. October 8, 2 | 2013-10-08 |
| High frequency plasma generation system and high frequency plasma ignition device using the same Grant 8,552,651 - Sugino , et al. October 8, 2 | 2013-10-08 |
| Spark Plug For Internal Combustion Engine App 20130214668 - AOCHI; Takanobu ; et al. | 2013-08-22 |
| Control Apparatus For Internal Combustion Engine App 20130199485 - SHIBATA; Masamichi ; et al. | 2013-08-08 |
| Ignition System App 20130200816 - SHIBATA; Masamichi ; et al. | 2013-08-08 |
| Ignition System App 20130199510 - SHIBATA; Masamichi ; et al. | 2013-08-08 |
| Ignition Apparatus For An Internal Combustion Engine App 20130192570 - KAJITA; Yuji ; et al. | 2013-08-01 |
| Spark plug for internal-combustion engines Grant 8,466,607 - Aochi , et al. June 18, 2 | 2013-06-18 |
| High Frequency Plasma Generation System And High Frequency Plasma Ignition Device Using The Same App 20130049593 - SUGINO; Masayoshi ; et al. | 2013-02-28 |
| Spark Plug Designed To Ensure Desired Degree Of Ignitability Of Fuel App 20130015755 - INOHARA; Takayuki ; et al. | 2013-01-17 |
| Spark Plug For Internal-combustion Engines App 20120299458 - AOCHI; Takanobu ; et al. | 2012-11-29 |
| Ignition device Grant 8,061,321 - Takeuchi , et al. November 22, 2 | 2011-11-22 |
| Spark plug and cylinder head assembly ensuring reliable ignition of air/fuel mixture Grant 8,051,822 - Yorita , et al. November 8, 2 | 2011-11-08 |
| Plasma ignition system Grant 8,033,273 - Kato , et al. October 11, 2 | 2011-10-11 |
| Method for manufacturing a bearing raceway member Grant 7,685,717 - Shibata , et al. March 30, 2 | 2010-03-30 |
| Ignition Device App 20090244802 - Takeuchi; Takayuki ; et al. | 2009-10-01 |
| Plasma Ignition System App 20090007893 - Kato; Hideyuki ; et al. | 2009-01-08 |
| Spark Plug And Cylinder Head Assembly Ensuring Reliable Ignition Of Air/fuel Mixture App 20080314354 - Yorita; Hiroshi ; et al. | 2008-12-25 |
| Spark Plug For Internal Combustion Engine App 20080309213 - YORITA; Hiroshi ; et al. | 2008-12-18 |
| Spark Plug For Internal Combustion Engine App 20080284304 - Watanabe; Kiyohiko ; et al. | 2008-11-20 |
| Common-rail fuel injection system Grant 7,210,459 - Shibata May 1, 2 | 2007-05-01 |
| Spark plug having center electrode with columnar portion and conical portion Grant 7,109,646 - Morita , et al. September 19, 2 | 2006-09-19 |
| Spark plug for internal combustion engine Grant 7,105,990 - Shibata , et al. September 12, 2 | 2006-09-12 |
| Ignition apparatus for engine Grant 6,966,311 - Hiramatsu , et al. November 22, 2 | 2005-11-22 |
| Common-rail fuel injection system App 20050235964 - Shibata, Masamichi | 2005-10-27 |
| Method for manufacturing a bearing raceway member App 20050160602 - Shibata, Masamichi ; et al. | 2005-07-28 |
| Ignition device for internal combustion engine and a manufacturing method therefor Grant 6,873,094 - Hiramatsu , et al. March 29, 2 | 2005-03-29 |
| Spark plug App 20040115976 - Morita, Hitoshi ; et al. | 2004-06-17 |
| Spark plug and method for manufacturing the same Grant 6,720,716 - Shibata , et al. April 13, 2 | 2004-04-13 |
| Ignition apparatus for engine App 20040055587 - Hiramatsu, Hiromi ; et al. | 2004-03-25 |
| Ignition device for internal combustion engine Grant 6,694,958 - Hiramatsu , et al. February 24, 2 | 2004-02-24 |
| Spark plug for internal combustion engine App 20030193282 - Shibata, Masamichi ; et al. | 2003-10-16 |
| Ignition device for internal combustion engine App 20030183214 - Hiramatsu, Hiromi ; et al. | 2003-10-02 |
| Ignition device for internal combustion engine and a manufacturing method therefor App 20030184202 - Hiramatsu, Hiromi ; et al. | 2003-10-02 |
| Spark plug and method for manufacturing the same App 20020067111 - Shibata, Masamichi ; et al. | 2002-06-06 |
| Glow Plug And Method Of Manufacturing The Same, And Ion Current Detector App 20020036192 - SATO, YASUYUKI ; et al. | 2002-03-28 |
| Roller bearing Grant 6,254,277 - Nagai , et al. July 3, 2 | 2001-07-03 |
| Spark plug and its manufacturing method Grant 5,982,080 - Shibata , et al. November 9, 1 | 1999-11-09 |
| Thermistor having temperature detecting sections of substantially the same composition and dimensions for detecting subtantially identical temperature ranges Grant 5,600,296 - Kuzuoka , et al. February 4, 1 | 1997-02-04 |
| Ignition apparatus for internal combustion engines Grant 4,557,229 - Kashima , et al. December 10, 1 | 1985-12-10 |
| Knocking detector for internal combustion engine Grant 4,444,043 - Hattori , et al. April 24, 1 | 1984-04-24 |
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