This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1999-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Osaka-fu, JP (1999)
- Kadoma, JP (1999)
- Ibaraki, JP (2000)
Company Filing History:
Years Active: 1999-2000
Title: Masafumi Sato: Innovator in Playback Technology
Introduction
Masafumi Sato is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of playback technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of playback devices and micro control units.
Latest Patents
One of Sato's latest inventions is the playback clock extracting apparatus. This device features a quantization member that quantizes signals played back from a recording medium at a sampling clock rate. It outputs sample data and includes a digital equalizer that processes this data to produce playback and PLL data. The apparatus also incorporates a ternary decision member that determines whether the playback data is positive, zero, or negative. Additionally, it has an arithmetic unit that calculates sampling phase errors and generates the necessary clocks for playback detection.
Another significant patent is the external expansion bus interface circuit designed for connecting peripherals to a micro control unit. This circuit facilitates the exchange of digital information under an external expansion memory mode. It includes a means for storing writing data, along with an address decoder and a strobe decoder that enable memory storage at designated addresses.
Career Highlights
Masafumi Sato is currently employed at Matsushita Electric Industrial Co., Ltd., a company renowned for its innovations in electronics and technology. His work at Matsushita has allowed him to develop cutting-edge technologies that enhance playback systems.
Collaborations
Throughout his career, Sato has collaborated with esteemed colleagues such as Makoto Mitsuda and Masao Okabe. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Masafumi Sato's contributions to playback technology through his innovative patents have significantly impacted the industry. His work continues to influence advancements in electronic devices and systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile