Location History:
- Saitama-ken, JP (2000)
- Kasukabe, JP (2011 - 2015)
Company Filing History:
Years Active: 2000-2015
Title: The Innovations of Naohisa Kawamura
Introduction
Naohisa Kawamura is a prominent inventor based in Kasukabe, Japan, known for his significant contributions to the field of medicinal adhesives. With a total of 8 patents to his name, Kawamura has made substantial advancements in transdermal drug delivery systems, focusing on enhancing safety and efficacy in medicinal preparations.
Latest Patents
Among Naohisa Kawamura’s latest innovations are two noteworthy patents. The first is a **transdermally absorbable preparation** that includes an adhesive agent produced by crosslinking copolymers, allowing for a shortened aging period during production. This preparation comprises a support and an adhesive layer that contains both the adhesive agent and a medicinal component. The formulation is designed to enhance the overall performance and safety of transdermal applications.
His second patent involves a **nonaqueous pressure-sensitive adhesive for medicinal tape preparation for percutaneous absorption**. This invention is focused on crafting an adhesive comprising a copolymer that utilizes (meth)acrylic monomers with acetoacetyl groups, ensuring high safety with minimal skin irritation. The final product not only offers superior adhesive and cohesive strength but also ensures excellent drug release and percutaneous absorption properties. Kawamura's inventions reflect a commitment to improving healthcare technology through innovative adhesive solutions.
Career Highlights
Throughout his career, Naohisa Kawamura has worked with respected companies in the pharmaceutical and adhesive sectors, including Nipro Patch Co., Ltd. and Saitama Daiichi Pharmaceutical Co., Ltd. His work has greatly impacted the development of medical adhesives, pushing forward the boundaries of what is possible in transdermal drug delivery systems.
Collaborations
Kawamura has collaborated with several noteworthy individuals in his field, including Hidenori Sawada and Takayuki Kobayashi. These partnerships demonstrate the collaborative spirit that is often essential in the innovation process and highlight the importance of teamwork in achieving significant breakthroughs.
Conclusion
Naohisa Kawamura's extensive patent portfolio and innovative contributions to medicinal adhesives reflect his dedication to enhancing therapeutic technologies. His work continues to inspire advancements in transdermal applications, furthering the possibilities for patient care and treatment efficacy in the medical field.