Ujihara; Kenko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ujihara; Kenko.The latest application filed is for "engine control method and engine system".
Company Profile
29.21.23
- Ujihara; Kenko - Fuchu-cho JP
- Ujihara; Kenko - Hiroshima JP
- UJIHARA; Kenko - Aki-gun Fuchu-cho
- Ujihara; Kenko - Higashihiroshima JP
- Ujihara; Kenko - Higashihiroshima-shi JP
- Ujihara; Kenko - Higashi Hiroshima JP
- UJIHARA; Kenko - Higashi Hiroshima-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Engine control method and engine system Grant 11,313,312 - Takayama , et al. April 26, 2 | 2022-04-26 |
| Engine control method and engine system Grant 11,242,817 - Takayama , et al. February 8, 2 | 2022-02-08 |
| Engine control method and engine system Grant 11,008,930 - Takayama , et al. May 18, 2 | 2021-05-18 |
| Engine control method and engine system Grant 10,968,856 - Takayama , et al. April 6, 2 | 2021-04-06 |
| Engine Control Method And Engine System App 20210079869 - TAKAYAMA; Shinji ; et al. | 2021-03-18 |
| Engine Control Method And Engine System App 20210062709 - TAKAYAMA; Shinji ; et al. | 2021-03-04 |
| Engine Control Method And Engine System App 20210047978 - TAKAYAMA; Shinji ; et al. | 2021-02-18 |
| Control system for compression-ignition engine and method of determining in-cylinder temperature Grant 10,900,460 - Maekawa , et al. January 26, 2 | 2021-01-26 |
| Control system for compression ignition engine Grant 10,883,438 - Masuda , et al. January 5, 2 | 2021-01-05 |
| Engine Control Method And Engine System App 20200400090 - TAKAYAMA; Shinji ; et al. | 2020-12-24 |
| Control system for compression ignition engine Grant 10,859,015 - Matsushima , et al. December 8, 2 | 2020-12-08 |
| Regeneration control device for exhaust purification device Grant 10,851,694 - Mimura , et al. December 1, 2 | 2020-12-01 |
| Control system for compression ignition engine Grant 10,837,391 - Masuda , et al. November 17, 2 | 2020-11-17 |
| Control device for compression ignition engine Grant 10,815,910 - Masuda , et al. October 27, 2 | 2020-10-27 |
| Control system for compression ignition engine Grant 10,801,393 - Matsushima , et al. October 13, 2 | 2020-10-13 |
| Control device for compression-ignition engine Grant 10,794,317 - Tanaka , et al. October 6, 2 | 2020-10-06 |
| Control system for compression ignition engine Grant 10,794,316 - Matsushima , et al. October 6, 2 | 2020-10-06 |
| Control device for compression-ignition engine Grant 10,767,612 - Tanaka , et al. Sep | 2020-09-08 |
| Engine control device Grant 10,605,186 - Ujihara , et al. | 2020-03-31 |
| Control device for engine Grant 10,598,110 - Ujihara , et al. | 2020-03-24 |
| Control System For Compression Ignition Engine App 20200032717 - Matsushima; Yuto ; et al. | 2020-01-30 |
| Control System For Compression Ignition Engine App 20200032698 - Matsushima; Yuto ; et al. | 2020-01-30 |
| Control Device For Compression Ignition Engine App 20200032720 - Masuda; Yuta ; et al. | 2020-01-30 |
| Control System For Compression Ignition Engine App 20200032728 - Matsushima; Yuto ; et al. | 2020-01-30 |
| Control System For Compression-ignition Engine And Method Of Determining In-cylinder Temperature App 20200032761 - Maekawa; Kota ; et al. | 2020-01-30 |
| Control System For Compression Ignition Engine App 20200032736 - Masuda; Yuta ; et al. | 2020-01-30 |
| Control System For Compression Ignition Engine App 20200032734 - Masuda; Yuta ; et al. | 2020-01-30 |
| Regeneration Control Device For Exhaust Purification Device App 20190264591 - Mimura; Yuki ; et al. | 2019-08-29 |
| Engine oil deterioration diagnosis device Grant 10,329,973 - Handa , et al. | 2019-06-25 |
| Control Device For Compression-ignition Engine App 20190145338 - Tanaka; Daisuke ; et al. | 2019-05-16 |
| Control Device For Compression-ignition Engine App 20190145367 - Tanaka; Daisuke ; et al. | 2019-05-16 |
| Engine control device Grant 10,280,865 - Ujihara , et al. | 2019-05-07 |
| Control device for engine Grant 10,202,039 - Ujihara , et al. Feb | 2019-02-12 |
| Engine control device Grant 10,087,862 - Konomi , et al. October 2, 2 | 2018-10-02 |
| Engine Control Device App 20180274462 - UJIHARA; Kenko ; et al. | 2018-09-27 |
| Turbocharged Engine Control Device App 20180274461 - UJIHARA; Kenko ; et al. | 2018-09-27 |
| Engine Control Device App 20180266356 - UJIHARA; Kenko ; et al. | 2018-09-20 |
| Engine control device Grant 10,060,372 - Konomi , et al. August 28, 2 | 2018-08-28 |
| Engine Oil Deterioration Diagnosis Device App 20170276039 - HANDA; Tomohisa ; et al. | 2017-09-28 |
| Engine Controller App 20170234252 - UESUGI; Yasunori ; et al. | 2017-08-17 |
| Engine Control Device App 20170184042 - KONOMI; Kenjiro ; et al. | 2017-06-29 |
| Engine Control Device App 20170184041 - KONOMI; Kenjiro ; et al. | 2017-06-29 |
| Control Device For Engine App 20170087986 - Ujihara; Kenko ; et al. | 2017-03-30 |
| Control Device For Engine App 20170089281 - Ujihara; Kenko ; et al. | 2017-03-30 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 