Location History:
- Saitama, JP (2005)
- Kyoto, JP (1992 - 2010)
- Funai-gun, JP (1997 - 2011)
- Tokyo, JP (1996 - 2012)
Company Filing History:
33 out of 1,627 
5 out of 4,979 
4 out of 105 Years Active: 1992-2012
Title: Innovations of Katsuhiko Miyamoto: A Pioneer in Engineering
Introduction
Katsuhiko Miyamoto, a prolific inventor based in Kyoto, Japan, has contributed significantly to the field of engineering with 39 patents to his name. His work focuses primarily on advancing technology in telecommunications and internal combustion engines, showcasing his versatility and innovative spirit.
Latest Patents
Among Miyamoto's latest contributions is a power feeding system for telephone terminals in a Local Area Network (LAN). This invention involves a star-shaped configuration where terminals are connected via cables to a HUB. Each cable contains both signal and power feed lines, allowing the HUB to monitor the current flowing through the power lines. This system intelligently continues power feeding to telephone terminals while stopping it for non-telephone terminals, enhancing efficiency and functionality.
Another significant patent is his fuel control device for internal combustion engines. This invention recognizes when the engine is in a transient state and makes necessary fuel corrections based on a defined criterion. During forcible modulation control, the criterion for managing these corrections is adjusted to be more lenient compared to standard parameters. This innovation aims to optimize fuel efficiency and engine performance during varying operational conditions.
Career Highlights
Throughout his career, Miyamoto has worked with leading companies such as Mitsubishi Motors Corporation and Oki Electric Industry Co., Ltd. His experiences in these esteemed organizations have fueled his inventive journey, allowing him to blend practical engineering challenges with innovative solutions that address contemporary needs.
Collaborations
Miyamoto has collaborated with notable colleagues in the field, including Kazumasa Iida and Masato Yoshida. These partnerships reflect the collaborative spirit in innovation and have likely influenced the development and refinement of his groundbreaking technologies.
Conclusion
Katsuhiko Miyamoto stands out as a key figure in modern engineering innovation, with a remarkable patent portfolio that speaks to his dedication and expertise. His advancements in power feeding systems and fuel control devices are just a glimpse of the impact he has made in the engineering landscape. As technology continues to evolve, innovators like Miyamoto will undoubtedly play crucial roles in shaping the future.