Miyashita; Naomichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Miyashita; Naomichi.The latest application filed is for "spark plug and assembling structure thereof".
- Miyashita; Naomichi - Kasugai N/A JP
- Miyashita; Naomichi - Aichi JP
- Miyashita; Naomichi - Kasugai-shi JP
- Miyashita; Naomichi - Nagoya JP
| Patent | Date |
|---|---|
| Spark plug and assembling structure thereof Grant 9,190,812 - Miyashita , et al. November 17, 2 | 2015-11-17 |
| Gasket and automotive component Grant 9,010,765 - Miyashita , et al. April 21, 2 | 2015-04-21 |
| Spark plug Grant 8,766,521 - Yoshizaki , et al. July 1, 2 | 2014-07-01 |
| Spark plug Grant 8,664,843 - Yamada , et al. March 4, 2 | 2014-03-04 |
| Spark plug having a substantially columnar electrode tip welded to a component thereof Grant 8,664,844 - Miyashita , et al. March 4, 2 | 2014-03-04 |
| Spark Plug And Assembling Structure Thereof App 20140042894 - Miyashita; Naomichi ; et al. | 2014-02-13 |
| Spark plug Grant 8,624,475 - Shimamura , et al. January 7, 2 | 2014-01-07 |
| Spark Plug App 20130169141 - Yoshizaki; Hirotoshi ; et al. | 2013-07-04 |
| Spark plug Grant 8,476,817 - Miyashita , et al. July 2, 2 | 2013-07-02 |
| Spark plug having a ground electrode of specific alloy composition to which a noble metal tip is joined Grant 8,410,673 - Torii , et al. April 2, 2 | 2013-04-02 |
| Spark plug Grant 8,378,560 - Suzuki , et al. February 19, 2 | 2013-02-19 |
| Spark Plug App 20130015756 - Yamada; Yuichi ; et al. | 2013-01-17 |
| Spark plug for internal combustion engine Grant 8,344,604 - Torii , et al. January 1, 2 | 2013-01-01 |
| Spark Plug App 20120267995 - Shimamura; Takuya ; et al. | 2012-10-25 |
| Spark plug and weld metal zone Grant 8,294,344 - Torii , et al. October 23, 2 | 2012-10-23 |
| Spark Plug App 20120062099 - Miyashita; Naomichi ; et al. | 2012-03-15 |
| Spark plug and process for producing the spark plug Grant 8,106,572 - Tanaka , et al. January 31, 2 | 2012-01-31 |
| Spark Plug App 20110294369 - Miyashita; Naomichi ; et al. | 2011-12-01 |
| Spark plug Grant 8,044,562 - Musasa , et al. October 25, 2 | 2011-10-25 |
| Spark Plug App 20110163653 - Torii; Kazuyoshi ; et al. | 2011-07-07 |
| Spark Plug App 20110025185 - Torii; Kazuyoshi ; et al. | 2011-02-03 |
| Spark Plug And Process For Producing The Spark Plug App 20100264802 - Tanaka; Tomoo ; et al. | 2010-10-21 |
| Spark Plug App 20100264796 - Musasa; Mamoru ; et al. | 2010-10-21 |
| Spark Plug And Process For Producing The Spark Plug App 20100264801 - Tanaka; Tomoo ; et al. | 2010-10-21 |
| Spark Plug App 20100253203 - Suzuki; Akira ; et al. | 2010-10-07 |
| Spark Plug For Internal Combustion Engine App 20100242888 - Torii; Kazuyoshi ; et al. | 2010-09-30 |
| Gasket And Automotive Component App 20090085304 - Miyashita; Naomichi ; et al. | 2009-04-02 |
| Spark plug with nickel alloy electrode base material Grant 6,724,133 - Miyashita , et al. April 20, 2 | 2004-04-20 |
| Spark plug with a corrosion impeding layer Grant 6,472,801 - Matsubara , et al. October 29, 2 | 2002-10-29 |
| Spark plug App 20020079800 - Miyashita, Naomichi ; et al. | 2002-06-27 |
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