Hashizume; Hiromichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hashizume; Hiromichi.The latest application filed is for "information transmission system transmitting visible optical signal received by video camera".
- Hashizume; Hiromichi - Tokyo JP
| Patent | Date |
|---|---|
| Information transmission system transmitting visible optical signal received by video camera Grant 10,985,840 - Hashizume , et al. April 20, 2 | 2021-04-20 |
| Information Transmission System Transmitting Visible Optical Signal Received By Video Camera App 20200169322 - HASHIZUME; Hiromichi ; et al. | 2020-05-28 |
| Time reference point information transmitting system and receiver Grant 7,881,669 - Hashizume , et al. February 1, 2 | 2011-02-01 |
| Time Reference Point Information Transmitting System And Receiver App 20080273642 - HASHIZUME; Hiromichi ; et al. | 2008-11-06 |
| Figure data input device Grant 6,659,836 - Yamasaki , et al. December 9, 2 | 2003-12-09 |
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