Location History:
- Yamanachi, JP (2007)
- Yamananchi, JP (2008)
- Yokohama, JP (2008)
- Yamanashi, JP (2004 - 2013)
- Kanagawa, JP (2013)
- Miyagi, JP (2014)
- Sendai, JP (2009 - 2017)
- Musashino, JP (2006 - 2022)
- Tokyo, JP (1993 - 2023)
Company Filing History:
11 out of 5,289 
9 out of 4,979 
4 out of 982 
Years Active: 1993-2023
Title: Hiroyuki Fukuyama: Innovating in Signal Processing and Amplification
Introduction
Hiroyuki Fukuyama is a prominent inventor based in Tokyo, Japan, known for his significant contributions in the field of signal processing and amplification. With a remarkable portfolio of 29 patents, Fukuyama has established himself as a leading figure in technological innovation.
Latest Patents
Two of his latest patents highlight his inventive prowess. The first is a **Transimpedance Amplifier**, which incorporates a uniquely designed negative feedback inductor and a gate inductor, arranged in different wiring layers of a substrate that overlap. This innovative design aims to enhance signal processing capabilities by optimizing the physical layout of electronic components.
The second patent involves a **Signal Generator and Signal Generation Method**. This invention features a digital signal processing unit that includes both a first and a second cancel signal generation unit. The first unit generates a cancel signal to address image signals present in the analog output from a mixer, while the second generates a signal component for addressing leakage between the mixer’s input and output. Together, these units work with subtractors to refine the input signal, ultimately producing a cleaner digital output.
Career Highlights
Fukuyama's career has included roles at notable companies, such as Nippon Telegraph and Telephone Corporation and Oki Electric Industry Co., Ltd. His work in these organizations has led to groundbreaking advancements in the technology sector, particularly in the realm of electronic signal processing.
Collaborations
Throughout his career, Fukuyama has collaborated with esteemed colleagues including Hideyuki Nosaka and Naoki Miura. These partnerships undoubtedly contributed to the innovative frameworks that characterize his patented inventions, pushing the boundaries of what is possible in signal processing technology.
Conclusion
Hiroyuki Fukuyama exemplifies the spirit of innovation through his creations that address complex challenges in electronics. His continued contributions—as reflected in his extensive patent portfolio—underscore his role as a key player in advancing technology within the industry. As he continues to innovate, Fukuyama remains a significant figure to watch in the field of electronics.
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.