Company Filing History:
2 out of 2,861 
1 out of 30 Years Active: 1989-1991
Title: The Innovative Mind of Shinichi Yamamisaka
Introduction
Shinichi Yamamisaka, a prominent inventor based in Saitama, Japan, has made significant contributions to the field of digital recording technology. With a total of three patents to his name, he has developed innovative solutions that enhance the efficiency and quality of sound reproduction systems.
Latest Patents
One of his notable patents is related to music start signals in a magnetic recording and reproducing device. In this invention, a stereo sound digital recording system records multiple tunes on a magnetic tape. The left and right analog input signals are combined, converted into a digital signal, and a start identification sub-code signal is generated and recorded for about nine seconds in the non-sound portion preceding the tune. This allows for seamless detection and identification of the audio programs.
Additionally, he has developed a signal reproducing device used in R-DAT video tape recorders. This device reproduces a digital signal recorded on a medium, processes it, and converts it into an analog signal. A key feature of this technology is a detector that determines if the reproduction signal is present, allowing for noise signal prevention and abnormal level displays to be muted, thereby improving the user experience.
Career Highlights
Throughout his career, Shinichi Yamamisaka has worked with esteemed companies, including Pioneer Electronics Corporation. His work at Pioneer has been instrumental in advancing audio technology, making it more efficient and user-friendly. The technologies he has developed are crucial in the digital audio landscape.
Collaborations
Shinichi has collaborated with notable colleagues in the field, including Nobutoshi Fukuda and Masashi Tanabe. These partnerships have fostered an environment of creativity and innovation, contributing to the success of the projects they undertook together.
Conclusion
In summary, Shinichi Yamamisaka stands out as an influential inventor in the digital recording industry. His innovative patents and contributions to major corporations highlight his dedication to improving sound technology. With a keen eye for detail and a commitment to excellence, his work continues to resonate in the realms of audio engineering and technology.