Location History:
- Tokyo, JP (2012 - 2019)
- Fukuoka, JP (2016 - 2020)
- Kyoto, JP (2020)
Company Filing History:
13 out of 3,192 
1 out of 1,786 Years Active: 2012-2020
Title: Hirohisa Akita: Innovator in Electrochemical Cell Technology
Introduction
Hirohisa Akita is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of electrochemical cell technology. With a total of 13 patents to his name, Akita has developed innovative solutions that enhance the performance and reliability of electrochemical cells.
Latest Patents
Among his latest patents is an adhesive sheet for sealing metal terminals of flat electrochemical cells. This invention features a packaging body with an inner layer made of a thermal-adhesive polyolefin-based resin and a barrier layer composed of metal foil. The adhesive sheet effectively prevents short circuits between the barrier layer and the metal terminals while maintaining high adhesive strength and minimizing moisture invasion that could reduce battery performance. Another notable patent is an electrochemical cell packaging material that boasts excellent electrolyte resistance. This material includes a laminated structure with a substrate layer, a protective layer made of epoxy resin, a thermal adhesion layer, and a barrier layer of metal foil.
Career Highlights
Hirohisa Akita has worked with notable companies such as Dai Nippon Printing Co., Ltd. and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in materials science and electrochemical technologies.
Collaborations
Throughout his career, Akita has collaborated with esteemed colleagues, including Kazuhiko Yokota and Masataka Okushita. These partnerships have contributed to the advancement of innovative technologies in the field.
Conclusion
Hirohisa Akita's work in electrochemical cell technology exemplifies the impact of innovation on modern energy solutions. His patents reflect a commitment to enhancing battery performance and reliability, making him a key figure in the industry.
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.