Company Filing History:
Years Active: 1993
Title: Futoshi Shimizu: Innovating Digital Signal Processing
Introduction: Futoshi Shimizu is a notable inventor from Nagareyama, Japan, recognized for his innovative contributions to digital signal processing technology. With a singular patent to his name, he has made significant strides in the field of high definition television signals.
Latest Patents: Shimizu's patent, titled "Muse signal digital recording/reproducing apparatus and operating method," involves a sophisticated MUSE signal recording and reproducing apparatus designed to convert MUSE signals into digital format. This apparatus comprises a high definition video tape recorder (HDVTR), a signal processing device, and a control device that manages both the HDVTR and the signal processing unit. The HDVTR is capable of recording and reproducing the effective lines and picture elements of high definition television signals, ensuring high-quality output. Moreover, the signal processing device meticulously conducts A/D conversion and multiplexes two synchronizing MUSE signals, converting them into double the frequency of a standard MUSE signal while also accommodating recording frequency and phase requirements of the HDVTR.
Career Highlights: Futoshi Shimizu is affiliated with Sharp Corporation, a globally recognized leader in consumer electronics and technology. His work continues to influence the landscape of digital recording and reproduction, driving advancements in television technology.
Collaborations: Throughout his career, Shimizu has collaborated with esteemed colleagues, including Takayoshi Yamaguchi and Junichi Aoki. Together, they have contributed to the development of innovative solutions within the realm of digital signal processing and high-quality audiovisual experiences.
Conclusion: Futoshi Shimizu's innovative spirit and dedication to enhancing digital signal technology have cemented his position as a valuable inventor in the field. His patent reflects a significant advancement in recording and reproducing high definition television signals, showcasing the importance of continuous innovation in technology.