Kawakami; Naoaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawakami; Naoaki.The latest application filed is for "collision energy absorbing device of railcar".
- Kawakami; Naoaki - Kobe JP
- KAWAKAMI; Naoaki - Kobe-shi JP
- Kawakami; Naoaki - Kyoto JP
- Kawakami; Naoaki - Tottori JP
| Patent | Date |
|---|---|
| Carbody of railcar Grant 10,836,410 - Sano , et al. November 17, 2 | 2020-11-17 |
| Collision energy absorbing device of railcar Grant 10,676,114 - Sano , et al. | 2020-06-09 |
| Collision energy absorbing device of railcar Grant 10,493,932 - Sano , et al. De | 2019-12-03 |
| Railcar head structure Grant 10,493,999 - Sano , et al. De | 2019-12-03 |
| Carbody of railcar Grant 10,124,817 - Yoshida , et al. November 13, 2 | 2018-11-13 |
| Collision Energy Absorbing Device Of Railcar App 20180222417 - SANO; Atsushi ; et al. | 2018-08-09 |
| Railcar collision energy absorbing device and railcar Grant 10,017,192 - Sano , et al. July 10, 2 | 2018-07-10 |
| Collision Energy Absorbing Device Of Railcar App 20180162422 - SANO; Atsushi ; et al. | 2018-06-14 |
| Carbody Of Railcar App 20180079432 - SANO; Atsushi ; et al. | 2018-03-22 |
| Railcar and door pocket post Grant 9,849,891 - Kawakami , et al. December 26, 2 | 2017-12-26 |
| Railcar Grant 9,718,481 - Sano , et al. August 1, 2 | 2017-08-01 |
| Carbody Of Railcar App 20170144677 - YOSHIDA; Naohiro ; et al. | 2017-05-25 |
| Medical adhesive Grant 9,421,299 - Kawakami , et al. August 23, 2 | 2016-08-23 |
| Railcar Head Structure App 20160167679 - SANO; Atsushi ; et al. | 2016-06-16 |
| Railcar Collision Energy Absorbing Device And Railcar App 20160152247 - SANO; Atsushi ; et al. | 2016-06-02 |
| Railcar App 20150203129 - Sano; Atsushi ; et al. | 2015-07-23 |
| Railcar And Door Pocket Post App 20150135987 - Kawakami; Naoaki ; et al. | 2015-05-21 |
| Bodyshell structure of railcar Grant 8,931,418 - Matsuoka , et al. January 13, 2 | 2015-01-13 |
| Car equipment protection structure for railcar Grant 8,757,403 - Yoshida , et al. June 24, 2 | 2014-06-24 |
| Bodyshell structure of railcar Grant 8,707,873 - Matsuoka , et al. April 29, 2 | 2014-04-29 |
| Medical Adhesive App 20140018510 - Kawakami; Naoaki ; et al. | 2014-01-16 |
| Car Equipment Protection Structure For Railcar App 20120298609 - Yoshida; Naohiro ; et al. | 2012-11-29 |
| Bodyshell Structure Of Railroad Vehicle App 20120199043 - Matsuoka; Masayasu ; et al. | 2012-08-09 |
| Bodyshell Structure Of Railcar App 20120125225 - Matsuoka; Masayasu ; et al. | 2012-05-24 |
| Rotation and extension/retraction link mechanism Grant 7,926,370 - Kawabuchi , et al. April 19, 2 | 2011-04-19 |
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