Ootsuka; Tetsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ootsuka; Tetsuo.The latest application filed is for "ecr with data memory structure for transmitting sales data and re-stock data to an external unit".
- Ootsuka; Tetsuo - Tokyo JP
- Ootsuka; Tetsuo - Yokohama JP
| Patent | Date |
|---|---|
| ECR with data memory structure for transmitting sales data and re-stock data to an external unit Grant 4,787,037 - Ootsuka November 22, 1 | 1988-11-22 |
| Voice data output device providing operator guidance in voice form Grant 4,481,599 - Ootsuka November 6, 1 | 1984-11-06 |
| Overcurrent safety construction for a printed circuit board Grant 4,379,318 - Ootsuka April 5, 1 | 1983-04-05 |
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