Hashiba; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hashiba; Isao.The latest application filed is for "process for preparing n-methylated melamines".
- Hashiba; Isao - Funabashi JP
- Hashiba, Isao - Funabashi-shi JP
- Hashiba, Isao - Chiba JP
| Patent | Date |
|---|---|
| Process for preparing N-methylated melamines Grant 6,878,824 - Hashiba , et al. April 12, 2 | 2005-04-12 |
| Process for the preparing bromoisophithalic acid compound Grant 6,855,845 - Nagai , et al. February 15, 2 | 2005-02-15 |
| Process For Preparing N-methylated Melamines App 20040186289 - Hashiba, Isao ; et al. | 2004-09-23 |
| Process for the preparation of bromoisophthalic acid compounds App 20040015010 - Nagai, Masaki ; et al. | 2004-01-22 |
| Method for optical resolution of piperidine carboxylic acid derivative App 20010037027 - Hashiba, Isao ; et al. | 2001-11-01 |
| Phenylphosphonic acid derivative and production process therefor Grant 5,880,309 - Suzuki , et al. March 9, 1 | 1999-03-09 |
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