Umehara; Hajime
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umehara; Hajime.The latest application filed is for "traveling air introducing mechanism".
- Umehara; Hajime - Hiroshima JP
- UMEHARA; Hajime - Aki-gun JP
- Umehara; Hajime - Hiroshima-shi JP
- Umehara; Hajime - Hitachinaka JP
- Umehara; Hajime - Katsuta JP
- Umehara; Hajime - Hitachi JP
| Patent | Date |
|---|---|
| Intake-air temperature controlling device for engine Grant 11,181,054 - Hikitani , et al. November 23, 2 | 2021-11-23 |
| Compression ignition engine with supercharger Grant 11,111,865 - Hikitani , et al. September 7, 2 | 2021-09-07 |
| Traveling Air Introducing Mechanism App 20210170859 - UMEHARA; Hajime ; et al. | 2021-06-10 |
| Intake-air temperature controlling device for engine with supercharger Grant 10,876,465 - Hikitani , et al. December 29, 2 | 2020-12-29 |
| Intake-air Temperature Controlling Device For Engine App 20200208579 - Hikitani; Shinichi ; et al. | 2020-07-02 |
| Compression Ignition Engine With Supercharger App 20200208582 - Hikitani; Shinichi ; et al. | 2020-07-02 |
| Intake-air Temperature Controlling Device For Engine With Supercharger App 20200208567 - Hikitani; Shinichi ; et al. | 2020-07-02 |
| Method and apparatus for measuring thickness of layer using acoustic waves Grant 5,663,502 - Nagashima , et al. September 2, 1 | 1997-09-02 |
| Fuel assembly and nuclear reactor Grant 5,640,435 - Kurosaki , et al. June 17, 1 | 1997-06-17 |
| Fuel assembly and nuclear reactor Grant 5,617,456 - Kurosaki , et al. April 1, 1 | 1997-04-01 |
| Process for producing zirconium-based alloy and the product thereof Grant 4,678,521 - Yoshida , et al. July 7, 1 | 1987-07-07 |
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