Yoshizumi; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yoshizumi; Hiroshi.The latest application filed is for "air flow regulation member and method for manufacturing air flow regulation member".
- Yoshizumi; Hiroshi - Kobe JP
- Yoshizumi; Hiroshi - Tokyo JP
- YOSHIZUMI; Hiroshi - Kobe-shi JP
- Yoshizumi; Hiroshi - Kanagawa JP
- Yoshizumi; Hiroshi - Kanagawa-ken JP
- Yoshizumi; Hiroshi - Yokohama JP
- Yoshizumi, Hiroshi - Yokohama-shi JP
| Patent | Date |
|---|---|
| Air flow regulation member and method for manufacturing air flow regulation member Grant 11,117,599 - Onitake , et al. September 14, 2 | 2021-09-14 |
| Gap member and internal combustion engine Grant 10,619,557 - Suzuki , et al. | 2020-04-14 |
| Precombustion-chamber type gas engine and operation control method of same Grant 10,519,848 - Koshiba , et al. Dec | 2019-12-31 |
| Engine Grant 10,480,463 - Yoshizumi , et al. Nov | 2019-11-19 |
| Air Flow Regulation Member and Method for Manufacturing Air Flow Regulation Member App 20190337535 - ONITAKE; Yasuo ; et al. | 2019-11-07 |
| Precombustion-chamber Type Gas Engine And Operation Control Method Of Same App 20190032543 - KOSHIBA; Yuki ; et al. | 2019-01-31 |
| Gas Engine App 20180334950 - YOSHIZUMI; Hiroshi | 2018-11-22 |
| Gap Member And Internal Combustion Engine App 20180306099 - SUZUKI; Hajime ; et al. | 2018-10-25 |
| Knocking control method Grant 10,082,094 - Nishio , et al. September 25, 2 | 2018-09-25 |
| Precombustion-chamber fuel supply device for gas internal combustion engine Grant 10,072,560 - Suzuki , et al. September 11, 2 | 2018-09-11 |
| Engine App 20180216585 - YOSHIZUMI; Hiroshi ; et al. | 2018-08-02 |
| Knocking Control Method App 20170370305 - NISHIO; HIdeki ; et al. | 2017-12-28 |
| Auxiliary chamber gas supplying device for gas engine Grant 9,581,119 - Terakado , et al. February 28, 2 | 2017-02-28 |
| Precombustion-chamber Fuel Supply Device For Gas Internal Combustion Engine App 20160010538 - SUZUKI; Hajime ; et al. | 2016-01-14 |
| Auxiliary Chamber Gas Supplying Device For Gas Engine App 20150028239 - Terakado; Kiyoshi ; et al. | 2015-01-29 |
| Fuel Injection Valve Device App 20100282871 - Yoshizumi; Hiroshi ; et al. | 2010-11-11 |
| Fuel injection pump equipped with rotary deflector Grant 7,415,973 - Yoshizumi , et al. August 26, 2 | 2008-08-26 |
| Fuel injection pump equipped with rotary deflector App 20080105234 - Yoshizumi; Hiroshi ; et al. | 2008-05-08 |
| Fuel injection device Grant 7,100,579 - Kaneko , et al. September 5, 2 | 2006-09-05 |
| Fuel injector and diesel engine comprising the same Grant 6,895,937 - Namekawa , et al. May 24, 2 | 2005-05-24 |
| Fuel injection device and diesel engine having the same, and fuel injection device controlling method App 20050039724 - Ishida, Hiroyuki ; et al. | 2005-02-24 |
| Fuel injector and diesel engine comprising the same App 20040055574 - Namekawa, Shoji ; et al. | 2004-03-25 |
| Fuel injection device App 20040025847 - Kaneko, Takashi ; et al. | 2004-02-12 |
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