Sudo; Taiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sudo; Taiji.The latest application filed is for "reader and/or writer for ic card".
- Sudo; Taiji - Tokyo JP
| Patent | Date |
|---|---|
| Reader and/or writer for IC card Grant 4,926,032 - Shimamura , et al. May 15, 1 | 1990-05-15 |
| Device for reading/writing IC card as external memory Grant 4,835,375 - Shimamura , et al. May 30, 1 | 1989-05-30 |
| Device for reading and writing magnetic and/or IC card as external memory Grant 4,833,310 - Shimamura , et al. May 23, 1 | 1989-05-23 |
| Device for inserting and holding an IC card as an external memory during reading and writing operations Grant 4,724,310 - Shimamura , et al. February 9, 1 | 1988-02-09 |
| Device for reading and writing IC-external storage cards Grant 4,602,351 - Shimamura , et al. July 22, 1 | 1986-07-22 |
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