Location History:
- Ibaragi-ken, JP (1999)
- Tsukuba, JP (2003 - 2007)
Company Filing History:
Years Active: 1999-2007
Title: Kazuya Katagai: Innovator in Drug Delivery Technologies
Introduction
Kazuya Katagai is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of drug delivery systems, holding a total of 4 patents. His work focuses on enhancing the effectiveness and efficiency of transdermal and transmucosal drug delivery devices.
Latest Patents
One of his latest patents is a transdermal or transmucosal drug delivery device that excels in drug permeability and minimizes skin irritability. This device is designed to reduce power consumption while providing effective drug delivery. The output control circuit of the energization pattern controller supplies a combined energization of pulse depolarized type energization and at least one of direct current type energization and pulse energization. The energization pattern is determined based on external settings or internal storage information.
Another notable invention is an iontophoresis device that allows for the effective and continuous administration of prostaglandins through the skin or mucosa. This device includes a first and second electrode structure, along with a power supply that connects them. At least one of the electrode structures contains a prostaglandin and stabilizing means to prevent hydrolysis during storage. The power supply is equipped with constant current supplying means and polarity inverting means, enabling the prostaglandin to be delivered efficiently.
Career Highlights
Kazuya Katagai is currently employed at Hisamitsu Pharmaceutical Company, Inc., where he continues to innovate in the field of drug delivery technologies. His work has been instrumental in advancing the capabilities of medical devices aimed at improving patient care.
Collaborations
He has collaborated with notable coworkers, including Naruhito Higo and Katsuhiro Nakamura, contributing to the development of groundbreaking technologies in the pharmaceutical industry.
Conclusion
Kazuya Katagai's contributions to drug delivery systems highlight his role as a key innovator in the field. His patents reflect a commitment to improving medical technology and patient outcomes.