This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignee: Sony Corporation. Active years: 1987-1992.
Location History:
- Shinagawa, JP (1987)
- Kanagawa, JP (1987 - 1992)
Company Filing History:
Years Active: 1987-1992
Title: Tetsuro Suma: Innovator in Digital Video Technology
Introduction
Tetsuro Suma is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of digital video technology, holding a total of 4 patents. His work has had a lasting impact on how digital video signals are processed and reproduced.
Latest Patents
One of Suma's latest patents is a method and apparatus for reproducing a digital video signal. This invention focuses on digital video data recorded in D-1 format. The method involves recovering video data by scanning tracks with multiple sets of reproducing heads, allowing for the concurrent reproduction of segments from various tracks. This innovation ensures that all segments of a preceding block unit are accurately reproduced, enabling seamless processing or display on devices like television monitors.
Another significant patent by Suma is an apparatus for decoding error-correcting codes. This invention is designed to detect or correct errors in digital information data. It includes a first decoder that generates flag data indicating error conditions. The apparatus operates in normal, fast, and slow playback modes, ensuring that digital information is accurately retrieved regardless of the playback speed.
Career Highlights
Throughout his career, Tetsuro Suma has worked with prominent companies, including Sony Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in digital media.
Collaborations
Suma has collaborated with notable coworkers such as Takao Abe and Tetsuo Ogawa. Their combined expertise has likely fostered innovative solutions in the realm of digital video technology.
Conclusion
Tetsuro Suma's contributions to digital video technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence how digital media is processed and enjoyed today.