Oba; Masao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oba; Masao.The latest application filed is for "data processing apparatus using reader/writer and data carrier".
- Oba; Masao - Tokyo JP
- Oba; Masao - Yokohama JP
| Patent | Date |
|---|---|
| Data processing apparatus using reader/writer and data carrier Grant 5,630,064 - Ishibashi , et al. May 13, 1 | 1997-05-13 |
| Memory package system Grant 5,128,972 - Horinouchi , et al. July 7, 1 | 1992-07-07 |
| Data transmission system using spread spectrum communication Grant 5,023,887 - Takeuchi , et al. June 11, 1 | 1991-06-11 |
| Memory system to perform data transfer by a contactless electromagnetic induction coupling system using induction coils Grant 4,953,123 - Takeuchi , et al. August 28, 1 | 1990-08-28 |
| Memory package system for performing data transmission between memory module and write/read unit by electromagnetic induction coupling Grant 4,855,994 - Takeuchi , et al. August 8, 1 | 1989-08-08 |
| Apparatus for reading out work machining data written in a memory module attached to a pallet when the pallet is moved to a machine tool Grant 4,821,198 - Takeuchi , et al. April 11, 1 | 1989-04-11 |
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