This inventor holds 2 USPTO granted patents. Top assignee: Victor Company of Japan, Limited. Active years: 1998-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-1999
Title: Masahiro Hirasawa: Innovator in Video Signal Technology
Introduction
Masahiro Hirasawa is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of video signal technology, holding 2 patents that showcase his innovative approach to video signal recording apparatuses.
Latest Patents
Hirasawa's latest patents focus on a video signal recording apparatus. In this invention, a first video signal is compressed into a second video signal using a controllable quantization factor that determines the degree of compression. The quantization factor is adjusted to maintain a constant data rate for the second video signal. The apparatus detects the magnitude of the quantization factor and decides whether it exceeds a predetermined reference magnitude. If the detected magnitude is greater than the reference, the second video signal is recorded on a recording medium.
Career Highlights
Masahiro Hirasawa is currently employed at Victor Company of Japan, Limited, where he continues to develop innovative technologies in video signal processing. His work has contributed to advancements in how video signals are recorded and managed.
Collaborations
Hirasawa has collaborated with notable coworkers, including Takeo Murayama and Tomoaki Suzuki, to further enhance the capabilities of video signal technology.
Conclusion
Masahiro Hirasawa's contributions to video signal technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the way video signals are processed and recorded.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile