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Patent applications and USPTO patent grants for Tabata; Soutaro.The latest application filed is for "two-dimensional code composed of a plurality of types of cells".
Patent | Date |
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Two-dimensional code composed of a plurality of types of cells Grant 10,909,432 - Kanbe , et al. February 2, 2 | 2021-02-02 |
Two-dimensional Code Composed Of A Plurality Of Types Of Cells App 20190108429 - KANBE; Yosuke ;   et al. | 2019-04-11 |
Portable information code reader Grant 9,904,828 - Miyazaki , et al. February 27, 2 | 2018-02-27 |
Portable Information Code Reader App 20160063290 - MIYAZAKI; Manabu ;   et al. | 2016-03-03 |
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