Location History:
- Niigata-ken, JP (2018)
- Niigata, JP (2020)
- Joetsu, JP (2018 - 2022)
Company Filing History:
9 out of 5,966 
1 out of 42 Years Active: 2018-2022
Title: **Kazuki Kikuchi: Innovator in Pharmaceutical Engineering**
Introduction
Kazuki Kikuchi is an accomplished inventor based in Joetsu, Japan, with a remarkable portfolio of ten patents to his name. His work focuses on advancements in pharmaceutical engineering, particularly in the development of unique materials that enhance drug delivery systems.
Latest Patents
Among Kikuchi's most recent innovations is the invention of hypromellose acetate succinate (HPMCAS) powder, which exhibits excellent solubility when dissolved in a solvent. This innovation is crucial in the production of solid dispersions and coating compositions that contain drugs. His patented method for producing this powder ensures that it maintains high solubility, suppressing the formation of undissolved materials. Specifically, the patents detail a process where hypromellose powder is dissolved in a solvent, esterified with succinic and acetic anhydride in the presence of a catalyst, and subsequently mixed with water to precipitate the desired compound. The process was optimized to achieve specific viscosity ranges, allowing for enhanced outcomes in pharmaceutical applications.
Additionally, Kikuchi's work includes innovative methods for utilizing hypromellose acetate succinate in hot-melt extrusion processes, further emphasizing his capability in material science and drug formulation techniques.
Career Highlights
Kazuki Kikuchi is employed by Shin-Etsu Chemical Co., Ltd., a prominent player in the chemical and pharmaceutical sector. His tenure at the company has been marked by numerous breakthroughs that leverage his expertise in polymer chemistry and pharmaceutical applications. Through his innovative solutions, he has contributed significantly to the development of materials that improve drug formulations, ensuring better patient outcomes.
Collaborations
In his research endeavors, Kikuchi has collaborated with talented colleagues, including Naosuke Maruyama and Mitsuhiro Yoshida. Together, they have explored new methodologies and has developed groundbreaking materials that have the potential to change the landscape of drug delivery systems.
Conclusion
Kazuki Kikuchi stands out as a noteworthy inventor in the realm of pharmaceutical innovations. His contributions, particularly through his patents related to hypromellose acetate succinate, reflect a deep commitment to enhancing drug delivery mechanisms. As his work continues to evolve, the impact of his inventions is likely to be felt throughout the pharmaceutical industry and beyond.
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.