Ohno; Ryuichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohno; Ryuichi.The latest application filed is for "spark plug and method for manufacturing the same".
- Ohno; Ryuichi - Kariya JP
- OHNO; Ryuichi - Kariya-city JP
- Ohno; Ryuichi - Aichi JP
- Ohno; Ryuichi - Shiga JP
- OHNO; Ryuichi - Niwa-gun Aichi
- Ohno; Ryuichi - Nagoya JP
- Ohno; Ryuichi - Osaka JP
- Ohno; Ryuichi - Yokohama JP
| Patent | Date |
|---|---|
| Spark plug for internal combustion engine and method for manufacturing the same Grant 10,541,517 - Hattori , et al. Ja | 2020-01-21 |
| Spark plug for internal combustion engine and method for manufacturing the same Grant 10,530,132 - Hattori , et al. J | 2020-01-07 |
| Spark plug for internal combustion engine Grant 10,431,960 - Ohno , et al. O | 2019-10-01 |
| Spark Plug And Method For Manufacturing The Same App 20190237942 - HATTORI; Kenji ; et al. | 2019-08-01 |
| Spark Plug And Method For Manufacturing The Same App 20190237941 - HATTORI; Kenji ; et al. | 2019-08-01 |
| Spark Plug For Internal Combustion Engine App 20190214792 - OHNO; Ryuichi ; et al. | 2019-07-11 |
| Spark plug Grant 10,348,060 - Watanabe , et al. July 9, 2 | 2019-07-09 |
| 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 App 20180062355 - WATANABE; Tomoyuki ; et al. | 2018-03-01 |
| Method for manufacturing spark plug Grant 9,899,805 - Kato , et al. February 20, 2 | 2018-02-20 |
| Rotary compressor Grant 9,568,004 - Ogata , et al. February 14, 2 | 2017-02-14 |
| Rotary compressor with oil retaining portion Grant 9,512,841 - Ogata , et al. December 6, 2 | 2016-12-06 |
| Rotary compressor having an oil groove in an inner peripheral surface of a bearing Grant 9,482,231 - Oyagi , et al. November 1, 2 | 2016-11-01 |
| Method For Manufacturing Spark Plug App 20160268781 - KATO; Tomoaki ; et al. | 2016-09-15 |
| Rotary Compressor App 20150322949 - OYAGI; Shingo ; et al. | 2015-11-12 |
| Scroll compressor with bypass holes Grant 8,985,978 - Nakai , et al. March 24, 2 | 2015-03-24 |
| Rotary Compressor App 20140322057 - Ogata; Takeshi ; et al. | 2014-10-30 |
| Rotary Compressor App 20140301881 - Ogata; Takeshi ; et al. | 2014-10-09 |
| Spark plug Grant 8,841,828 - Igarashi , et al. September 23, 2 | 2014-09-23 |
| Spark Plug App 20140175967 - Igarashi; Tomoyuki ; et al. | 2014-06-26 |
| Rotary Compressor App 20130189080 - Nakai; Hiroaki ; et al. | 2013-07-25 |
| Scroll Compressor App 20130108496 - Nakai; Hiroaki ; et al. | 2013-05-02 |
| Air pump Grant 7,942,648 - Sakuda , et al. May 17, 2 | 2011-05-17 |
| Oilless rotary vane pump having open ends of vane grooves being inclined rearward in the rotation direction Grant 7,632,084 - Sawai , et al. December 15, 2 | 2009-12-15 |
| Air Pump App 20080044300 - Sakuda; Atsushi ; et al. | 2008-02-21 |
| Vane Rotary Type Air Pump App 20070217937 - Sawai; Kiyoshi ; et al. | 2007-09-20 |
| Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof Grant 6,014,695 - Yamashita , et al. January 11, 2 | 2000-01-11 |
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