Fujikawa; Tatsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujikawa; Tatsuya.The latest application filed is for "engine system".
- Fujikawa; Tatsuya - Aki-gun JP
- Fujikawa; Tatsuya - Higashihiroshima JP
- Fujikawa; Tatsuya - Higashihiroshima-shi JP
- Fujikawa; Tatsuya - Hiroshima JP
- Fujikawa; Tatsuya - Hiroshima-shi JP
- Fujikawa; Tatsuya - Isehara JP
- Fujikawa; Tatsuya - Isehara-shi JP
| Patent | Date |
|---|---|
| Engine system Grant 11,391,235 - Kaminaga , et al. July 19, 2 | 2022-07-19 |
| Engine System App 20220154663 - Kaminaga; Takashi ; et al. | 2022-05-19 |
| Engine System App 20220154664 - Kaminaga; Takashi ; et al. | 2022-05-19 |
| Engine System App 20220154666 - Kaminaga; Takashi ; et al. | 2022-05-19 |
| Control device for compression self-ignition engine Grant 11,092,108 - Ito , et al. August 17, 2 | 2021-08-17 |
| Control Device For Compression Self-ignition Engine App 20210172397 - Ito; Naoya ; et al. | 2021-06-10 |
| Engine Grant 10,309,294 - Hikita , et al. | 2019-06-04 |
| Engine Grant 10,280,831 - Hikita , et al. | 2019-05-07 |
| Engine App 20180258884 - Hikita; Takayuki ; et al. | 2018-09-13 |
| Engine App 20180252151 - Hikita; Takayuki ; et al. | 2018-09-06 |
| Controller of laser ignition engine Grant 10,041,464 - Youso , et al. August 7, 2 | 2018-08-07 |
| Internal combustion engine Grant 10,012,134 - Wasada , et al. July 3, 2 | 2018-07-03 |
| Internal Combustion Engine App 20170167360 - WASADA; Mitsunori ; et al. | 2017-06-15 |
| Controller Of Laser Ignition Engine App 20170159635 - Youso; Takashi ; et al. | 2017-06-08 |
| Control system and control method of spark ignition gasoline engine Grant 9,470,174 - Iwai , et al. October 18, 2 | 2016-10-18 |
| Combustion Chamber Structure For Engine App 20160201631 - Nagano; Takaaki ; et al. | 2016-07-14 |
| Combustion Chamber Structure For Engine App 20160201551 - Uchida; Kenji ; et al. | 2016-07-14 |
| Control System And Control Method Of Spark Ignition Gasoline Engine App 20140299107 - Iwai; Kouhei ; et al. | 2014-10-09 |
| Control device of spark-ignition gasoline engine Grant 8,706,382 - Oba , et al. April 22, 2 | 2014-04-22 |
| Control Device Of Spark-ignition Gasoline Engine App 20120216774 - Oba; Shuji ; et al. | 2012-08-30 |
| Internal combustion engine of spark-ignition direct-injection type and fuel injecting method thereof Grant 8,196,560 - Fujikawa , et al. June 12, 2 | 2012-06-12 |
| Internal combustion engine Grant 8,191,528 - Youso , et al. June 5, 2 | 2012-06-05 |
| Direct-injection spark-ignition engine Grant 8,151,762 - Nishimoto , et al. April 10, 2 | 2012-04-10 |
| Duct structure Grant 7,779,868 - Higashino , et al. August 24, 2 | 2010-08-24 |
| Direct-injection Spark-ignition Engine App 20100175660 - NISHIMOTO; Toshiaki ; et al. | 2010-07-15 |
| Control Of Spark Ignited Internal Combustion Engine App 20100077990 - Shishime; Kouji ; et al. | 2010-04-01 |
| Internal combustion engine Grant 7,650,872 - Nishimoto , et al. January 26, 2 | 2010-01-26 |
| Internal Combustion Engine App 20090319156 - Fujikawa; Tatsuya ; et al. | 2009-12-24 |
| Internal Combustion Engine Of Spark-ignition Direct-injection Type And Fuel Injecting Method Thereof App 20090235897 - Fujikawa; Tatsuya ; et al. | 2009-09-24 |
| Internal Combustion Engine App 20090173312 - NISHIMOTO; Toshiaki ; et al. | 2009-07-09 |
| Internal Combustion Engine App 20090173307 - YOUSO; Takashi ; et al. | 2009-07-09 |
| Duct structure App 20080017262 - Higashino; Tatsuya ; et al. | 2008-01-24 |
| Air intake system for multi-cylinder engine Grant 6,923,156 - Iwata , et al. August 2, 2 | 2005-08-02 |
| Air intake system for multi-cylinder engine App 20040144359 - Iwata, Noriyuki ; et al. | 2004-07-29 |
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