Company Filing History:
Years Active: 1991-2002
Title: Michio Matsumoto: Innovator in Audio and Digital Signal Technology
Introduction
Michio Matsumoto is a prominent inventor based in Sennan, Japan. He has made significant contributions to the fields of audio reproduction and digital signal processing. With a total of 6 patents to his name, Matsumoto's work has had a lasting impact on technology.
Latest Patents
Matsumoto's latest patents include an innovative audio reproducing apparatus. This apparatus features audio decoding means for decoding input audio signals frame by frame. It also includes data expanding/compressing means that subject decoded data to a time-scale modification process. Additionally, a frame sequence table is utilized to determine the sequence of frames based on a given speed rate. The apparatus is designed to provide flexibility in audio signal processing, allowing for time-scale compression, expansion, or no modification at all.
Another notable patent is for a digital signal recording apparatus. This device incorporates a level encoder that encodes digital signals into multiple levels of data. It features a solid-state memory with a writable data storage area and an auxiliary information storage area. The write controller ensures efficient data management by freeing up space in the storage area when necessary, allowing for continuous recording of digital signals.
Career Highlights
Matsumoto is currently employed at Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronics and technology. His work at this esteemed organization has allowed him to further develop his innovative ideas and contribute to the industry.
Collaborations
Throughout his career, Matsumoto has collaborated with notable colleagues, including Kiminori Ono and Hiroyuki Naono. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
In summary, Michio Matsumoto is a distinguished inventor whose work in audio and digital signal technology has made a significant impact. His innovative patents and collaborations reflect his dedication to advancing technology in meaningful ways.