Location History:
- Gotenba, JP (2012)
- Komaki, JP (2012)
- Toyota, JP (2019)
- Seto, JP (2014 - 2020)
Company Filing History:
14 out of 36,499 
4 out of 335 
1 out of 720 Years Active: 2012-2020
Title: Fumishige Shizuku: Innovator in Fuel Cell Technology
Introduction
Fumishige Shizuku is a prominent inventor based in Seto, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 15 patents. His innovative designs and methods have advanced the efficiency and functionality of fuel cells, making him a notable figure in the industry.
Latest Patents
One of Shizuku's latest patents is a fuel-cell unit cell and its manufacturing method. This invention features a fuel-cell unit cell that comprises an MEGA plate with a resin frame and two separators. A gas manifold hole is formed in the outer edge portion of the resin frame. Additionally, a gas-flow-path forming portion with a recessed-and-protruded shape is provided on the first surface of the resin frame to create gas flow paths between the gas manifold hole and the first surface of the MEGA. Furthermore, a fusion-bonding portion is formed to surround the periphery of the gas manifold hole, effectively cutting off gas circulation between the gas manifold hole and the second surface of the MEGA. This portion also bonds the resin frame and the second separator together. The fusion-bonding portion is made from a first resin, while the gas-flow-path forming portion is constructed from a second resin that has a higher melting point than the first resin.
Career Highlights
Throughout his career, Fumishige Shizuku has worked with notable companies, including Toyota Motor Corporation and Sumitomo Riko Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in fuel cell technology.
Collaborations
Shizuku has collaborated with several talented individuals in his field, including Kenji Sato and Hideya Kadono. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Fumishige Shizuku's contributions to fuel cell technology through his numerous patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements in energy solutions.
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.