Company Filing History:
Years Active: 2002-2006
Title: Shinjirou Fukuyama: Innovator in Wireless Technology
Introduction
Shinjirou Fukuyama is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of wireless technology, holding a total of 8 patents. His innovative designs focus on enhancing the performance and efficiency of wireless communication devices.
Latest Patents
Fukuyama's latest patents include advancements in wireless terminal devices. One notable invention involves a cellular telephone equipped with a receiving circuit of a direct conversion type. This design incorporates passive low-pass filters strategically placed between mixers and base band circuits to effectively remove interference waves. The use of differential type low-pass filters allows for a compact circuit scale and reduced power consumption. Another patent details a variable gain amplification circuit that utilizes a logarithmic amplifier to detect the base band signal level. This system enables precise control over the gain of the amplifier, ensuring reliable signal reception.
Career Highlights
Shinjirou Fukuyama is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics industry. His work has significantly impacted the development of wireless communication technologies, making him a key figure in the field.
Collaborations
Fukuyama has collaborated with notable coworkers, including Mitsuru Mochizuki and Hiroaki Nagano. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Shinjirou Fukuyama's innovative contributions to wireless technology have established him as a leading inventor in his field. His patents reflect a commitment to improving communication devices, showcasing his expertise and dedication to technological advancement.
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.