Fujimura; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujimura; Kazuhiro.The latest application filed is for "method for producing piston ring with recess".
- Fujimura; Kazuhiro - Saitama JP
- FUJIMURA; Kazuhiro - Saitama-shi JP
- Fujimura; Kazuhiro - Kuki JP
- FUJIMURA; Kazuhiro - Kuki-shi JP
- Fujimura; Kazuhiro - Fujisawa N/A JP
- Fujimura; Kazuhiro - Tokyo N/A JP
- Fujimura; Kazuhiro - Fujisawa-shi JP
- Fujimura; Kazuhiro - Chigasaki-shi JP
- Fujimura; Kazuhiro - Kanagawa JP
| Patent | Date |
|---|---|
| Method for producing piston ring with recess Grant 11,047,479 - Fujimura , et al. June 29, 2 | 2021-06-29 |
| Method For Producing Piston Ring With Recess App 20200080638 - FUJIMURA; Kazuhiro ; et al. | 2020-03-12 |
| Method for producing piston ring with recess Grant 10,514,097 - Fujimura , et al. Dec | 2019-12-24 |
| Highly heat conductive piston ring for internal combustion engine Grant 10,344,860 - Hirase , et al. July 9, 2 | 2019-07-09 |
| Multi-piece oil ring Grant 10,330,198 - Chiba , et al. | 2019-06-25 |
| Multi-piece Oil Ring App 20180363778 - Chiba; Atsushi ; et al. | 2018-12-20 |
| Multi-piece oil ring Grant 10,030,772 - Chiba , et al. July 24, 2 | 2018-07-24 |
| Method For Producing Piston Ring With Recess App 20170335965 - FUJIMURA; Kazuhiro ; et al. | 2017-11-23 |
| Piston ring Grant 9,506,138 - Sugiura , et al. November 29, 2 | 2016-11-29 |
| Highly Heat Conductive Piston Ring For Internal Combustion Engine App 20160186860 - HIRASE; Tsugane ; et al. | 2016-06-30 |
| Rotation-transmitting mechanism, conveying apparatus, and driving apparatus Grant 9,193,067 - Fujimura , et al. November 24, 2 | 2015-11-24 |
| Steel part for machine structural use and manufacturing method thereof Grant 9,187,797 - Teramoto , et al. November 17, 2 | 2015-11-17 |
| Piston Ring App 20150225836 - SUGIURA; Hiroyuki ; et al. | 2015-08-13 |
| Internal combustion engine oil ring Grant 8,820,750 - Chiba , et al. September 2, 2 | 2014-09-02 |
| Piston Ring App 20130328274 - Sugiura; Hiroyuki ; et al. | 2013-12-12 |
| Steel Part For Machine Structural Use And Manufacturing Method Thereof App 20130186529 - Teramoto; Shinya ; et al. | 2013-07-25 |
| Internal Combustion Engine Oil Ring App 20130181410 - Chiba; Atsushi ; et al. | 2013-07-18 |
| Multi-piece Oil Ring App 20120261886 - Chiba; Atsushi ; et al. | 2012-10-18 |
| Rotation-transmitting Mechanism, Conveying Apparatus, And Driving Apparatus App 20120251287 - Fujimura; Kazuhiro ; et al. | 2012-10-04 |
| Piston Ring App 20120205876 - Fujimura; Kazuhiro ; et al. | 2012-08-16 |
| Transfer Device And Vacuum Processing Apparatus Using The Same App 20100111649 - MINAMI; Hirofumi ; et al. | 2010-05-06 |
| Carrying mechanism, a carrying device and a vacuum processing apparatus Grant 7,591,625 - Minami , et al. September 22, 2 | 2009-09-22 |
| Carrying mechanism, a carrying device and a vacuum processing apparatus App 20080226430 - Minami; Hirofumi ; et al. | 2008-09-18 |
| Automatic gain control circuit and method thereof and demodulation apparatus using the same Grant 7,397,872 - Komori , et al. July 8, 2 | 2008-07-08 |
| Variable gain amplifier Grant 6,891,405 - Fujimura , et al. May 10, 2 | 2005-05-10 |
| Automatic gain control circuit and method thereof and demodulation apparatus using the same App 20040037378 - Komori, Kenji ; et al. | 2004-02-26 |
| Variable gain amplifier App 20030034841 - Fujimura, Kazuhiro ; et al. | 2003-02-20 |
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