Machiyama; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Machiyama; Hiroyuki.The latest application filed is for "fuel injection device for engine".
- Machiyama; Hiroyuki - Osaka JP
- MACHIYAMA; Hiroyuki - Osaka-shi JP
- MACHIYAMA; Hiroyuki - Osaka-shi Osaka JP
| Patent | Date |
|---|---|
| Fuel injection device for engine Grant 11,441,491 - Takagishi , et al. September 13, 2 | 2022-09-13 |
| Fuel Injection Device for Engine App 20210239055 - Takagishi; Isao ; et al. | 2021-08-05 |
| Fuel injection device for engines Grant 11,041,448 - Takagishi , et al. June 22, 2 | 2021-06-22 |
| Fuel Injection Device for Engines App 20200284208 - Takagishi; Isao ; et al. | 2020-09-10 |
| Fuel injection pump Grant 10,557,437 - Iwano , et al. Feb | 2020-02-11 |
| Fuel Injection Pump App 20180328308 - IWANO; Ryota ; et al. | 2018-11-15 |
| Diesel engine Grant 10,012,171 - Shibata , et al. July 3, 2 | 2018-07-03 |
| Diesel Engine App 20160281632 - SHIBATA; Yoshiaki ; et al. | 2016-09-29 |
| Fuel Injection Pump App 20150040872 - Umeda; Shinya ; et al. | 2015-02-12 |
| Cold start device for fuel injection pump Grant 7,926,468 - Tanaka , et al. April 19, 2 | 2011-04-19 |
| Fuel injection device of diesel engine Grant 7,689,346 - Machiyama , et al. March 30, 2 | 2010-03-30 |
| Cold Start Device for Fuel Injection Pump App 20090133670 - Tanaka; Masamichi ; et al. | 2009-05-28 |
| Fuel Injection Device of Diesel Engine App 20090012701 - Machiyama; Hiroyuki ; et al. | 2009-01-08 |
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