Seki; Shigeo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Seki; Shigeo.The latest application filed is for "absolute signal detecting method and absolute encoder".
- Seki; Shigeo - Iida JP
- Seki; Shigeo - Tokyo JP
| Patent | Date |
|---|---|
| Absolute signal detecting method and absolute encoder Grant 5,774,068 - Seki June 30, 1 | 1998-06-30 |
| 3',4'-Episulfido kanamycin B compounds Grant 4,195,170 - Umezawa , et al. March 25, 1 | 1980-03-25 |
| N-methanesulfonic acid derivatives of 3',4'-dideoxykanamycin B Grant 4,091,202 - Umezawa , et al. May 23, 1 | 1978-05-23 |
| Alkyl-2,3,3-triiodoallyl Ethers And Process For Their Preparation And A Composition Containing The Same Grant 3,859,362 - Sekizawa , et al. January 7, 1 | 1975-01-07 |
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