Eisuke Hatanaka

Title: Eisuke Hatanaka: Innovator in Microneedle Technology

Introduction

Eisuke Hatanaka is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of microneedle technology, holding a total of 3 patents. His work focuses on innovative methods for producing microneedle sheets, which have various applications in the medical field.

Latest Patents

Hatanaka's latest patents include a microneedle sheet production method and a microneedle sheet. The production method involves preparing a sheet with a first and second surface, making a first cut to define the tip end of the microneedle, and subsequently making a second cut to complete the microneedle's tip. Additionally, his microneedle patch includes a support and an adhesive layer that contains components such as butorphanol and pharmaceutically acceptable salts, a higher aliphatic alcohol, and a non-cross-linking polyvinylpyrrolidone.

Career Highlights

Eisuke Hatanaka is associated with Hisamitsu Pharmaceutical Company, Inc., where he continues to develop innovative solutions in the pharmaceutical industry. His work has been instrumental in advancing microneedle technology, which is crucial for painless drug delivery systems.

Collaborations

Hatanaka collaborates with notable colleagues, including Yasunori Takada and Takaaki Terahara. Their combined expertise contributes to the ongoing research and development in microneedle applications.

Conclusion

Eisuke Hatanaka's contributions to microneedle technology exemplify the innovative spirit of modern inventors. His patents and collaborations continue to pave the way for advancements in medical technology.