Location History:
- Tokushima-ken, JP (2006 - 2007)
- Itano-gun, JP (2009 - 2010)
- Kitajima-cho, JP (2004 - 2012)
- Tokushima, JP (2021)
- Higashikagawa, JP (2010 - 2024)
- Kagawa, JP (2013 - 2024)
Company Filing History:
34 out of 40 
2 out of 95 
1 out of 2 
Years Active: 2004-2025
Title: Hidetoshi Hamamoto: Innovator in Patch Preparation Innovations
Introduction
Hidetoshi Hamamoto, located in Higashikagawa, Japan, is recognized as a prolific inventor with a remarkable portfolio of 36 patents. His work primarily focuses on advancements in pharmaceutical patch preparations, enhancing drug delivery methods while ensuring user safety and convenience.
Latest Patents
Hamamoto's recent innovations include a novel composition for patch preparation that comprises a drug dissolved in an organic solvent, a lipophilic mass base, and anhydrous silicic acid powders. The selection of organic solvents such as propylene glycol and polyethylene glycol, combined with the use of styrene-isoprene-styrene copolymer as the elastomer, leads to effective drug delivery systems. Another significant patent focuses on creating patch preparations designed to prevent accidental use. This innovative design involves a plaster that contains a mixture of solvents, allowing the patch's adhesion to diminish once exposed to air or removed from the skin, thereby enhancing safety for users.
Career Highlights
Throughout his career, Hidetoshi Hamamoto has made significant contributions while working with prominent companies such as Medrx Co., Ltd and Teikoku Seiyaku Co., Ltd. His expertise in developing advanced pharmaceutical solutions has garnered recognition within the industry, reinforcing the importance of his research and inventions.
Collaborations
Hamamoto has collaborated with esteemed colleagues, including Katsunori Kobayashi and Masaki Ishibashi. Their collective efforts have fostered innovation in patch technology, promoting advancements that address both efficacy and safety in drug delivery systems.
Conclusion
Hidetoshi Hamamoto's contributions to the field of pharmaceutical patch preparations exemplify the impact of innovation on healthcare. With his extensive patent portfolio, he continues to pave the way for new solutions that enhance patient safety and drug delivery efficiency. His dedication to research and collaboration showcases the potential for advancements in medical technologies to improve lives worldwide.
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.