Location History:
- Neyagawa, JP (1996)
- Osaka, JP (2001 - 2006)
Company Filing History:
Years Active: 1996-2006
Title: The Innovations of Hitonobu Furukawa
Introduction
Hitonobu Furukawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of signal processing, holding a total of 8 patents. His work primarily focuses on enhancing the performance of digital and high-frequency signal receivers.
Latest Patents
Furukawa's latest patents include a high-frequency signal receiver and a digital signal receiver. The high-frequency signal receiver is designed to operate effectively even when incorporating a local oscillator that generates signals at high frequencies but not across a wide frequency range. This innovative receiver features a first frequency converter that mixes a received signal with a first local oscillation signal, converting it into multiple first intermediate frequencies. Additionally, it includes a second frequency converter that transforms these first intermediate frequencies into a signal of a second intermediate frequency.
The digital signal receiver, on the other hand, is capable of maintaining favorable receiving performance despite rapid changes in input signal levels. This is achieved through a microprocessor that reads a control voltage for a variable gain amplifier, allowing for an adjusted operation-starting point. Consequently, this design ensures a favorable level fluctuation response characteristic, independent of the input level.
Career Highlights
Furukawa is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has significantly impacted the development of advanced signal processing technologies, making him a key figure in his field.
Collaborations
Throughout his career, Furukawa has collaborated with notable colleagues, including Hiroaki Ozeki and Masami Takigawa. These partnerships have fostered innovation and contributed to the success of various projects.
Conclusion
Hitonobu Furukawa's contributions to signal processing through his patents and collaborations highlight his importance as an inventor. His innovative designs continue to influence the industry and pave the way for future advancements.
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.