This inventor holds 5 USPTO granted patents. Top assignee: Pioneer Electronic Corporation. Active years: 1990-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama, JP (1991)
- Tokorozawa, JP (1990 - 1992)
Company Filing History:
Years Active: 1990-1992
Title: Akihiko Tagawa: Innovator in Disc Player Technology
Introduction
Akihiko Tagawa is a prominent inventor based in Tokorozawa, Japan. He has made significant contributions to the field of disc player technology, holding a total of 5 patents. His work has greatly influenced the way information is read and processed in disc players.
Latest Patents
One of Tagawa's latest patents is an apparatus for monitoring a reading position for use in a disc player. This innovative device includes a positional information generating mechanism that tracks the information reading point in relation to the disc's radius. It is designed to detect when the reading point is in either the lead-in or lead-out areas of the disc. The apparatus stores positional information during detection and compares it throughout the movement of the reading point, ensuring accurate monitoring of its position.
Another notable patent is the multispeed reproducing control apparatus for video disk players. This technology allows for the playback of CLV disks at a speed that is a multiple of the standard rate. The system scans portions of the information-carrying tracks and performs track jump operations to reproduce recorded video effectively. The control of track jump intervals and the number of tracks jumped is adjusted based on the radial position of the pickup head, maintaining proper image display.
Career Highlights
Akihiko Tagawa has dedicated his career to advancing disc player technology. His work at Pioneer Electronic Corporation has positioned him as a key figure in the industry. His innovative patents reflect his commitment to enhancing user experience and improving playback quality in disc players.
Collaborations
Throughout his career, Tagawa has collaborated with notable colleagues, including Koichi Ishitoya and Toshimasa Hangai. These partnerships have contributed to the development of cutting-edge technologies in the field.
Conclusion
Akihiko Tagawa's contributions to disc player technology through his patents and collaborations have made a lasting impact on the industry. His innovative spirit continues to inspire advancements in how we interact with media.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile