Location History:
- Saitama, JP (1988)
- Tokorozawa, JP (1985 - 1989)
Company Filing History:
Years Active: 1985-1989
Title: Keiichi Matsumoto: Innovator in Automatic Disc Playback Technology
Introduction
Keiichi Matsumoto is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of automatic disc playback technology. With a total of 6 patents to his name, Matsumoto has developed innovative solutions that enhance the functionality and user experience of disc players.
Latest Patents
Matsumoto's latest patents include advancements in automatic loading disc players. One of his inventions features a disc player that comprises a signal pickup unit designed to read information from a disc. This unit is movable with respect to the disc and is driven by a pickup drive means. The control circuit includes an address memory for storing the most recent address read from the disc. It also features a counter that counts addresses at predetermined intervals, producing a signal representative of an expected address. This expected address is updated regularly, ensuring accurate playback.
Another patent focuses on an automatic disc player that includes a housing and disc carrier means. This system conveys a disc between a predetermined playback position and a withdrawal position. The player is equipped with signal generating means that produce control signals to manage various playback operations. The position detecting means and playback re-start switch work in tandem to ensure seamless playback transitions.
Career Highlights
Keiichi Matsumoto is associated with Pioneer Electronic Corporation, a leading company in the electronics industry. His work has significantly impacted the development of disc playback technology, making it more efficient and user-friendly.
Collaborations
Matsumoto has collaborated with notable coworkers such as Hiroyuki Hirano and Toshiyuki Kimura. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Keiichi Matsumoto's contributions to automatic disc playback technology demonstrate his innovative spirit and dedication to enhancing user experiences. His patents reflect a commitment to advancing technology in the electronics industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.