Ichihara; Yoshihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ichihara; Yoshihiro.The latest application filed is for "novel intermediates for synthesis of vitamin d derivatives".
- Ichihara; Yoshihiro - Kobe JP
- Ichihara; Yoshihiro - Hyogo JP
- Ichihara; Yoshihiro - Kurashiki JP
| Patent | Date |
|---|---|
| Intermediates for synthesis of vitamin D derivatives Grant 7,598,408 - Imahori , et al. October 6, 2 | 2009-10-06 |
| Novel intermediates for synthesis of vitamin d derivatives App 20060106242 - Imahori; Hidekazu ; et al. | 2006-05-18 |
| Pregnane derivatives and method of producing the same Grant 4,867,914 - Bunno , et al. September 19, 1 | 1989-09-19 |
| 12.alpha.-substituted pregna-1,4-diene-3,20-diones Grant 4,867,913 - Bunno , et al. September 19, 1 | 1989-09-19 |
| Microbial process for producing 12.alpha.-hydroxypregna-1,4-dien-3-one-20.alpha.-carboxylic acid Grant 4,520,102 - Bunno , et al. May 28, 1 | 1985-05-28 |
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