Location History:
- Machida, JP (2002 - 2015)
- Tokyo, JP (1990 - 2020)
Company Filing History:
7 out of 475 
2 out of 352 
1 out of 832,680 Years Active: 1990-2020
Title: The Innovative Contributions of Masamichi Hashimoto
Introduction
Masamichi Hashimoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of medical materials, particularly through his innovative patents. With a total of 9 patents to his name, Hashimoto continues to push the boundaries of technology and science.
Latest Patents
Among his latest patents are the core-shell crosslinked hyaluronic acid gel particles and a production method for the same. This invention features a core-shell gel particle that contains crosslinked hyaluronic acid, which exhibits a higher equilibrium swelling capacity at the surface than at the center. The equilibrium swelling capacity shows a change curve with an inflection point from the center to the surface, and it has a probe pushing force of 20 nN or less from the surface to a depth of 800 nm. Another notable patent is an agent for preserving biological components, which comprises a hydrogel formed from a crosslinked product of a compound with multiple hydroxyl groups and a modified hyaluronic acid that has substituents capable of reacting with the hydroxyl groups to create a crosslinked structure.
Career Highlights
Hashimoto has worked with notable companies such as Denki Kagaku Kogyo Kabushiki Kaisha and Denka Company Limited. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in medical technology.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed colleagues, including Yoshiaki Miyata and Kenji Fujii. These partnerships have fostered a creative environment that has led to groundbreaking inventions.
Conclusion
Masamichi Hashimoto's contributions to the field of medical materials through his patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to impact the industry positively, showcasing the importance of creativity and collaboration in scientific research.
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.