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Years Active: 2015-2025
Title: Yasuo Hosaka: Innovator in Waveform Generation Technology
Introduction
Yasuo Hosaka is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of waveform generation technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of electronic signal processing.
Latest Patents
One of Yasuo Hosaka's latest patents is an "Arbitrary waveform generation apparatus and arbitrary waveform generation method." This invention includes a waveform memory that stores waveform data of an arbitrary waveform, a control unit that outputs the waveform data in time-series order at predetermined time intervals, and a waveform signal generation unit that generates a waveform signal through digital-analog conversion. Additionally, a data processing unit calculates waveform data in time-series order based on pulse pattern data, allowing for precise waveform signal generation.
Another significant patent is the "Filter coefficient calculation device, signal generation device including the same, filter coefficient calculation method, and signal generation method." This device features a function unit with multiple functions executed by an FIR filter, a function selection unit for choosing functions, and a filter coefficient calculation unit that computes filter coefficients. The device is designed to perform inverse Fourier transforms on transfer functions to obtain impulse responses, enhancing the performance of FIR filters.
Career Highlights
Yasuo Hosaka has worked with prominent companies such as Anritsu Corporation and Sony Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in waveform generation technology.
Collaborations
Yasuo has collaborated with talented individuals in his field, including Naoyuki Nishigata and Tatsuya Iwai. Their combined expertise has contributed to the advancement of technology in waveform generation.
Conclusion
Yasuo Hosaka's contributions to waveform generation technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field of electronic signal processing significantly.