Company Filing History:
Years Active: 2005-2008
Title: Yohei Kawata: Innovator in Electric Double Layer Capacitors
Introduction
Yohei Kawata is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of electric double layer capacitors, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of energy storage devices.
Latest Patents
Kawata's latest patents include innovative designs for electric double layer capacitors. One of his notable inventions features a capacitor that includes a separator and a pair of polarizing electrodes, with an electrolytic solution impregnated within them. This design is characterized by a hermetically sealed storage space, achieved without a folded-back part at the outer circumferential part of the exterior cover, utilizing a polyether ether ketone gasket. Another patent describes a similar electric double layer capacitor that employs a pair of polarizable electrodes and an electrolytic solution made from an organic solvent, specifically propylene carbonate, along with a fluororesin gasket made from a tetrafluoroethylene-perfluoroalkylvinylether copolymer.
Career Highlights
Kawata is currently associated with Sanyo Electric Co., Ltd., where he continues to innovate in the field of energy storage technologies. His work has been instrumental in advancing the capabilities of electric double layer capacitors, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Kawata has collaborated with notable colleagues such as Seiji Omura and Fumio Tatezono. These partnerships have contributed to the development of cutting-edge technologies in the field of capacitors.
Conclusion
Yohei Kawata's contributions to the field of electric double layer capacitors highlight his innovative spirit and dedication to advancing energy storage solutions. His patents reflect a commitment to improving the efficiency and functionality of these essential devices.