Location History:
- Osaka, JP (1993 - 2010)
- Ibaraki, JP (2000 - 2015)
Company Filing History:
23 out of 3,868 
2 out of 30 
2 out of 2 
Years Active: 1993-2015
Title: **Innovative Contributions of Hitoshi Akemi: A Pioneer in Adhesive Technologies**
Introduction
Hitoshi Akemi, a prolific inventor based in Ibaraki, Japan, has made significant strides in the field of adhesive technologies, with an impressive portfolio comprising 23 patents. His work focuses primarily on developing innovative adhesive preparations that enhance skin adhesion and control drug delivery effectively.
Latest Patents
Among Akemi's latest inventions is a patch and patch preparation designed to adhere to the skin for extended periods without detaching. His invention specifies a low-stretchable patch, which incorporates a support and an adhesive layer. The design features a certain ratio of curved to straight sections of the patch, ensuring enhanced adherence to the skin. Another noteworthy patent concerns an adhesive preparation containing fentanyl, formulated for percutaneous absorption. This preparation simplifies the conventional processes by utilizing economical materials while providing adequate skin permeability. It includes two types of polyisobutylene with varying molecular weights, tactifiers, and organic liquids, offering control over the adhesive properties based on the mixing ratios.
Career Highlights
Hitoshi Akemi has contributed to leading companies such as Nitto Denko Corporation and Toa Eiyo Ltd. His role in these organizations has been pivotal in driving innovations that align with market needs, particularly in the medical and pharmaceutical sectors.
Collaborations
Throughout his career, Akemi has collaborated with notable peers, including Saburo Otsuka and Takateru Muraoka. These collaborations have fostered an environment of shared knowledge and innovative thinking, leading to breakthroughs in adhesive formulations.
Conclusion
Hitoshi Akemi's inventive spirit and focus on practical solutions have not only resulted in numerous impactful patents but have also significantly advanced the field of adhesive technologies. His work continues to influence how adhesive products are developed, ultimately improving their application in medical contexts and beyond.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.