Location History:
- Hanno, JP (2010 - 2016)
- Tsukuba, JP (2018 - 2019)
Company Filing History:
Years Active: 2010-2025
Title: Hiromi Oshiumi: Innovator in Pharmaceutical Chemistry
Introduction
Hiromi Oshiumi is a notable inventor based in Hanno, Japan. He has made significant contributions to the field of pharmaceutical chemistry, holding a total of 6 patents. His work focuses on developing innovative compounds that enhance drug stability and efficacy.
Latest Patents
One of his latest patents is for a crystal of pyrazolo[3,4-d]pyrimidine. The objective of this invention is to provide a crystal of (R)-1-(1-acryloylpiperidin-3-yl)-4-amino-N-(4-(2-(dimethylamino)-2-oxoethyl)-2,3-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-3-carboxamide, which is excellent in stability and preferable from the viewpoint of manufacturing and formulation. This invention features a crystal with an X-ray powder diffraction spectrum that has characteristic peaks at specific diffraction angles. Another significant patent involves a salt of a fused pyrimidine compound, which has high selectivity to BTK and is useful as a drug ingredient for pharmaceutical products. The fumarate of Compound A has been found to be stable and excellent in absorptive properties compared to other salts.
Career Highlights
Hiromi Oshiumi is currently associated with Taiho Pharmaceutical Company Limited, where he continues to innovate in the pharmaceutical sector. His work has been instrumental in advancing drug formulations that are both effective and stable.
Collaborations
He collaborates with talented individuals such as Makoto Kitade and Shuichi Ohkubo, contributing to a dynamic research environment that fosters innovation.
Conclusion
Hiromi Oshiumi's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as a key innovator in the field. His work continues to impact the development of effective pharmaceutical products.