Location History:
- Aichi, JP (1999 - 2005)
- Nagoya, JP (2014)
- Ichinomiya, JP (2000 - 2018)
Company Filing History:
12 out of 2,606 
1 out of 21,831 
Years Active: 1999-2018
Title: The Innovative Contributions of Tomohiro Fuma
Introduction
Tomohiro Fuma is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of electrical components, particularly in the design and functionality of plug connectors and caps. With a total of 13 patents to his name, Fuma's work has had a considerable impact on the industry.
Latest Patents
Fuma's latest patents include innovative designs such as a plug connector and a plug cap. The plug connector is designed to enhance the sealing between a rubber member and the outer circumferential surface of a spark plug insulator, improving current leakage resistance. This connector features a conductive part that connects a spark plug to a power supply member, along with a rubber member that encases the conductive part. Additionally, the plug connector includes a ring member positioned around the rubber member to further enhance its functionality.
The plug cap aims to prevent current leakage by minimizing water ingress from gaps between the terminal body and the rubber member. This invention includes an electrical connection portion that links a spark plug to a plug cord, a terminal body surrounding this connection, and a cylindrical rubber member that secures the connection. The design incorporates an inner cylindrical portion that fits into the terminal body, ensuring a reliable electrical connection.
Career Highlights
Throughout his career, Tomohiro Fuma has worked with prominent companies such as NGK Spark Plug Company, Limited and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative electrical components.
Collaborations
Fuma has collaborated with talented individuals in the industry, including Ryuji Inoue and Shoji Kitanoya. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Tomohiro Fuma's contributions to the field of electrical components are noteworthy and demonstrate his innovative spirit. His patents reflect a commitment to improving the functionality and reliability of essential electrical connections.
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.