Okazaki; Kei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okazaki; Kei.The latest application filed is for "imidazolidinone derivatives, their acid adducts and therapeutic drugs for senile dementia".
- Okazaki; Kei - Nogi-machi JP
- Okazaki; Kei - Machida JP
| Patent | Date |
|---|---|
| Imidazolidinone derivatives, their acid adducts and therapeutic drugs for senile dementia Grant 5,789,425 - Takano , et al. August 4, 1 | 1998-08-04 |
| Optically active imidazolidinone derivatives and processes for preparing them Grant 5,726,188 - Takano , et al. March 10, 1 | 1998-03-10 |
| Isoindolin-1-one derivative and antiarrhythmic agent Grant 4,849,441 - Okazaki , et al. July 18, 1 | 1989-07-18 |
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