Location History:
- Osaka, JP (1985)
- Katoh, JP (1992)
- Katoh-gun, JP (1999)
- Hyogo, JP (1995 - 2010)
Company Filing History:
Years Active: 1985-2010
Title: **Innovative Contributions of Kaoru Okamoto in Pharmaceutical Chemistry**
Introduction
Kaoru Okamoto, an influential inventor based in Hyogo, Japan, has made significant strides in pharmaceutical chemistry. With a total of nine patents to his name, his work primarily focuses on the development of innovative crystal forms of chemical compounds that are crucial in the preparation of safe and effective medicines.
Latest Patents
One of Okamoto's latest patents involves the crystal form of 5-hydroxy-1-methylhydantoin. Conventional purifications often leave residual organic solvents within the crystals, which could pose safety risks. However, his novel II-form crystals are remarkable as they possess minimal to no organic solvent residues, enhancing their safety profile for pharmaceutical applications. The II-form crystals also exhibit a high bulk density, making them advantageous for drug production, especially for treatments aimed at renal insufficiency.
In addition, Okamoto has also patented a crystal form of 5-hydroxy-1-methylimidazolidin-2,4-dione, which shares similar advantageous properties. This advancement in crystallization techniques, wherein recrystallization from water is employed, further emphasizes the importance of safety and efficiency in pharmaceutical preparations.
Career Highlights
Throughout his career at Nippon Zoki Pharmaceutical Co., Ltd., Kaoru Okamoto has focused on the intersection of chemistry and pharmacology, cultivating a reputation for developing high-quality pharmaceutical materials. His dedication to advancing drug safety and efficacy through innovative crystallization methods highlights his commitment to enhancing the pharmaceutical industry.
Collaborations
Okamoto often collaborates with esteemed colleagues such as Takayuki Kotani and Yasuhiro Nagaki. Together, they work towards improving existing chemical forms and explore new compounds that can lead to more effective treatments, enhancing patient safety and accessibility to advanced medications.
Conclusion
Kaoru Okamoto's innovative contributions to pharmaceutical chemistry reflect a deep understanding of the complexities of drug formulation. His development of novel crystal forms addresses critical safety issues in pharmaceuticals, marking him as a key figure in the industry. As he continues to pursue advancements in this field, Okamoto's work will undoubtedly influence future drug development and improve patient outcomes worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.