Location History:
- Tokyo, JP (1983)
- Yono, JP (1988)
- Kitamoto, JP (1997)
Company Filing History:
Years Active: 1983-1997
Title: Minoru Nakada: Innovator in Etoposide Preparations
Introduction
Minoru Nakada is a notable inventor based in Kitamoto, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of etoposide preparations. With a total of 3 patents to his name, Nakada's work has had a meaningful impact on drug formulation and delivery.
Latest Patents
One of Nakada's latest inventions is an etoposide preparation that includes an etoposide composition comprising etoposide, polyvinylpyrrolidone, and a water-soluble cellulose ether derivative. The specific proportions of these components are crucial, with polyvinylpyrrolidone being about 0.25 to 2 parts by weight and the water-soluble cellulose ether derivative ranging from about 0.0028 to 0.2 parts by weight per 1 part by weight of etoposide. Additionally, the etoposide content in the overall composition is about 10 to 20% (w/w).
Another significant patent involves etoposide solution preparations that demonstrate excellent absorbability in vivo. This invention consists of a container that encloses an etoposide solution composition containing etoposide and a water-soluble cellulose derivative or polyvinylpyrrolidone. These innovations are aimed at improving the efficacy and delivery of etoposide in medical treatments.
Career Highlights
Minoru Nakada is associated with Nippon Kayaku Kabushiki Kaisha, a company known for its advancements in pharmaceuticals and chemicals. His work at this organization has allowed him to focus on innovative drug formulations that enhance patient outcomes.
Collaborations
Throughout his career, Nakada has collaborated with esteemed colleagues such as Takashi Terada and Hideyuki Ishimado. These partnerships have contributed to the development of his patents and have fostered a collaborative environment for innovation.
Conclusion
Minoru Nakada's contributions to etoposide preparations highlight his role as a significant inventor in the pharmaceutical industry. His innovative approaches to drug formulation continue to influence medical practices and improve patient care.