Company Filing History:
Years Active: 1987
Title: Kazuyoshi Ishii: Innovator in Information Signal Recording Technology
Introduction
Kazuyoshi Ishii is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of information signal recording technology. With a total of 2 patents to his name, Ishii's work has advanced the way information is recorded and reproduced on discs.
Latest Patents
Ishii's latest patents include innovative designs for information signal recording discs. One of his patents describes an information recording disc that features a connecting region formed between a parallel program recorded region and a single program recorded region. This design allows for the reproduction of a single information program after one of the parallel information programs is played. The disc includes track turns with vertical blanking parts recorded with video signal periods, enhancing the efficiency of information retrieval.
Another patent focuses on an information signal recording disc that intermittently records an end signal. This end signal is crucial for automatically returning the reproducing element of a disc reproducing apparatus to its rest position. The design ensures that the end signal is recorded prior to the main information signal, facilitating a seamless playback experience.
Career Highlights
Kazuyoshi Ishii is currently employed at Victor Company of Japan, Limited, where he continues to innovate in the field of information technology. His work has been instrumental in developing advanced recording techniques that improve the functionality of disc reproducing apparatuses.
Collaborations
Ishii has collaborated with notable coworkers, including Tatsuya Shinyagaito and Terumasa Kuramoto. Their combined expertise has contributed to the successful development of innovative technologies in the industry.
Conclusion
Kazuyoshi Ishii's contributions to information signal recording technology have made a lasting impact on the field. His patents reflect a commitment to innovation and excellence in engineering.