Location History:
- Kawaski, JP (1998)
- Kawasaki, JP (1995 - 2011)
- Tachikawa, JP (2018)
Company Filing History:
Years Active: 1995-2018
Title: Akihiko Sugata: Innovator in Semiconductor Technology
Introduction
Akihiko Sugata is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.
Latest Patents
One of Sugata's latest patents is for a semiconductor device that includes a rectification circuit. This device generates a power supply voltage from an RF carrier signal received by an antenna. The rectification circuits consist of multiple capacitors and diodes connected in multistage configurations. These circuits also incorporate limiter circuits that activate at a voltage exceeding the on-voltage of the diodes, effectively clamping the cathodes of the diodes at a specified voltage.
Another notable patent involves a receiver apparatus and method for processing received signals to achieve optimum signal-to-noise ratio (SNR). This apparatus features a band-pass filter with a variable frequency band, which processes received signals containing multiple channels. It outputs a limited-band signal by restricting the frequency band to that of a desired channel. The frequency conversion unit then converts the frequencies of this limited-band signal into an intermediate frequency signal, with a control unit adjusting the intermediate frequency based on the signal speed and channel frequency interval.
Career Highlights
Throughout his career, Akihiko Sugata has worked with notable companies such as Fujitsu Corporation and Fujitsu Semiconductor Limited. His experience in these organizations has allowed him to develop innovative solutions in semiconductor technology.
Collaborations
Sugata has collaborated with esteemed colleagues, including Tetsuya Kiyonaga and Hisaya Sakamoto. Their combined expertise has contributed to advancements in the field.
Conclusion
Akihiko Sugata's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient semiconductor devices.
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.