Location History:
- Komoro, JP (2007)
- Tokyo, JP (2010 - 2011)
- Kanagawa, JP (2013)
- Nagaokakyo, JP (2016 - 2023)
- Kyoto, JP (2016 - 2023)
Company Filing History:
31 out of 13,651 
3 out of 7,524 
1 out of 3,781 
Years Active: 2007-2025
Title: Kenichi Shimamoto: Innovator in Power Amplifier Technology
Introduction
Kenichi Shimamoto, a prominent inventor based in Kyoto, Japan, holds an impressive portfolio of 30 patents. His work primarily revolves around advancements in power amplifier circuits and their applications in communication devices.
Latest Patents
Among his recent patents is a sophisticated power amplifier circuit that incorporates a differential amplifier configuration. This circuit is designed to be activated by a supply voltage that adjusts according to the amplitude of the signal. Additionally, the patent details a bias circuit specifically made to supply the necessary bias to the amplifier. The design includes first and second dispersion circuits, which manage the gain dependence of the differential amplifier on the supply voltage.
Another notable patent is related to a power amplifier circuit integrated with a radio frequency circuit and communication device. It features a transmission circuit that contains an amplifier element for enhancing the power of a radio frequency signal. The control circuit monitors the transmission circuit, while the setup allows for the reception of both serial data signals and distinct digital signals. This innovation enhances the functionality and efficiency of communication technology.
Career Highlights
Kenichi has made significant contributions to the fields of electronics and telecommunications, primarily through his employment at leading companies like Murata Manufacturing Co., Ltd. and Renesas Electronics Corporation. His experience in these organizations has undoubtedly fueled his innovative approach to developing groundbreaking technologies.
Collaborations
Throughout his career, Kenichi has had the opportunity to work alongside esteemed colleagues including Satoshi Tanaka and Tadashi Matsuoka. Collaborating with talented professionals has likely enriched his inventive process and broadened his perspective in technology development.
Conclusion
Kenichi Shimamoto stands out as a vital contributor to the realm of power amplifier technology. His 30 patents reflect a dedication to innovation and a commitment to enhancing communication devices. As technology continues to evolve, Kenichi's contributions are poised to impact the industry significantly.
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.