Kohji Inaba

Title: Kohji Inaba: Innovator in Pharmaceutical Film Preparations

Introduction

Kohji Inaba is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of pharmaceutical film preparations, holding 2 patents that focus on innovative drug delivery systems. His work aims to enhance the effectiveness and stability of pharmaceutical formulations.

Latest Patents

Inaba's latest patents include the development of long-lasting multi-layered film preparations. This invention provides multi-layered film preparations that comprise one or more water-soluble polymer bases, one or more water-insoluble polymer bases, plasticizers, and prostaglandins. These preparations are designed to exhibit desired long-lasting release patterns at therapeutic concentrations. Another significant patent is for long-lasting three-layered pharmaceutical film preparations. This invention features a drug-storing middle layer composed of polyvinylpyrrolidone, hydroxypropyl cellulose, plasticizers, and organic acids, containing prostaglandin analogues. The two release-controlling layers on either side of the middle layer allow for a sustained and stable drug release, achieving a 'zero-order release' profile.

Career Highlights

Kohji Inaba is currently associated with Ono Pharmaceutical Co., Ltd., where he continues to innovate in the pharmaceutical sector. His work has been instrumental in advancing drug delivery technologies, making significant impacts on patient care and treatment efficacy.

Collaborations

Inaba has collaborated with notable colleagues such as Tatsushi Koide and Seiei Sasatani. These partnerships have fostered a collaborative environment that enhances the development of innovative pharmaceutical solutions.

Conclusion

Kohji Inaba's contributions to pharmaceutical film preparations demonstrate his commitment to advancing drug delivery systems. His innovative patents reflect a deep understanding of the complexities involved in pharmaceutical formulations.