This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 2006-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006-2009
Title: Masamichi Takayama: Innovator in Digital Video and Audio Technology
Introduction
Masamichi Takayama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of digital recording and video signal processing. With a total of 2 patents, his work has had a notable impact on the technology used in audio and video equipment.
Latest Patents
Takayama's latest patents include a digital recording/reproducing apparatus and a video signal processing device and method. The digital recording/reproducing apparatus is designed to accommodate a field frequency of 60 fields/sec or a frame frequency of 30 frames/sec. It effectively records or reproduces source video and audio signals that differ from the basic apparatus's frequency. This apparatus features an input unit, a processor, and a converter that processes audio data in a specific format.
The video signal processing device and method involve a 2-3 pull-down process applied to a source original HD video signal with a 24-frame rate. This process generates a 30-frame rate SD video signal. The time code from the original video signal is inserted into the 30-frame rate video signal, allowing for an inverse pull-down process to create a 24-frame rate video signal, which is then recorded on a hard disk.
Career Highlights
Masamichi Takayama is currently employed at Sony Corporation, where he continues to innovate in the field of digital technology. His work has been instrumental in advancing the capabilities of audio and video recording devices.
Collaborations
Throughout his career, Takayama has collaborated with notable colleagues, including Tetsuo Kani and Fumitoshi Ishida. These collaborations have contributed to the development of cutting-edge technologies in the industry.
Conclusion
Masamichi Takayama's contributions to digital recording and video processing technology highlight his role as a key innovator in the field. His patents reflect a commitment to advancing audio and video technology, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile