Ozawa; Shigeki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ozawa; Shigeki.The latest application filed is for "card reader and control method of card reader".
- Ozawa; Shigeki - Suwa-gun Nagano JP
- OZAWA; Shigeki - Nagano JP
- OZAWA; Shigeki - Suwa-gun JP
| Patent | Date |
|---|---|
| Card reader and foreign matter detection method thereof Grant 10,685,266 - Ozawa , et al. | 2020-06-16 |
| Card Reader And Control Method Of Card Reader App 20200126368 - OZAWA; Shigeki ; et al. | 2020-04-23 |
| Card Reader And Foreign Matter Detection Method Thereof App 20190385028 - OZAWA; Shigeki ; et al. | 2019-12-19 |
| Magnetic information processing device and magnetic information processing method Grant 10,255,465 - Fujimoto , et al. | 2019-04-09 |
| Card reader Grant 10,068,112 - Ozawa , et al. September 4, 2 | 2018-09-04 |
| Card reader Grant 9,984,258 - Ozawa May 29, 2 | 2018-05-29 |
| Card Reader App 20170351880 - OZAWA; Shigeki ; et al. | 2017-12-07 |
| Card reader Grant 9,734,363 - Ozawa , et al. August 15, 2 | 2017-08-15 |
| Card Reader App 20170185812 - OZAWA; Shigeki | 2017-06-29 |
| Magnetic Information Processing Device And Magnetic Information Processing Method App 20170124359 - FUJIMOTO; Masaya ; et al. | 2017-05-04 |
| Card reader Grant 9,576,160 - Ishikawa , et al. February 21, 2 | 2017-02-21 |
| Card Reader App 20160162712 - OZAWA; Shigeki ; et al. | 2016-06-09 |
| Card Reader App 20150161418 - Ishikawa; Kazutoshi ; et al. | 2015-06-11 |
| Card reader Grant 8,708,235 - Ozawa , et al. April 29, 2 | 2014-04-29 |
| Card Reader App 20130299582 - Ozawa; Shigeki ; et al. | 2013-11-14 |
| Reading method for data in card reader and card reader utilizing the same Grant 7,036,731 - Isono , et al. May 2, 2 | 2006-05-02 |
| Reading method for data in card reader and card reader utilizing the same App 20050023349 - Isono, Yoichi ; et al. | 2005-02-03 |
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