Location History:
- Kanagawa, JP (2011 - 2014)
- Tokyo, JP (2014)
Company Filing History:
5 out of 58,130 
1 out of 815 
Years Active: 2011-2014
Title: Sei Sunahara: Innovator in Information Processing Technology
Introduction
Sei Sunahara is a notable inventor based in Kanagawa, Japan, recognized for his contributions to information processing technology. With a total of five patents to his name, he has made significant advancements in the field, particularly in reducing waiting times in data processing.
Latest Patents
One of his latest patents is an information processing device and method designed to minimize unnecessary waiting times during the depacketizing process. This innovation enables high-speed processing applicable to encoding apparatuses. The device includes an analysis unit that compares input image data with previously stored image data. Based on this analysis, a concealment header generation unit creates a concealment header for error concealment processes. Additionally, a loss analysis unit utilizes encoded data to perform error concealment in the event of transmission errors.
Another significant patent involves a communication system, terminal apparatus, and computer program that facilitates the real-time transmission and reception of moving image data between two terminal apparatuses connected to a best-effort network. Each terminal apparatus features a reproduced picture quality judgment section that assesses the quality of the received moving image data and communicates this information to the opposite party. Furthermore, a reproduced picture quality control section adjusts the transmitted image quality to match the notified quality.
Career Highlights
Sei Sunahara has had a distinguished career, working with prominent organizations such as Sony Corporation and Kyoto University. His experience in these institutions has greatly influenced his innovative work in information processing.
Collaborations
Throughout his career, Sunahara has collaborated with esteemed colleagues, including Eisaburo Itakura and Yutaka Takahashi. Their joint efforts have contributed to advancements in technology and research.
Conclusion
Sei Sunahara's innovative contributions to information processing technology have established him as a significant figure in the field. His patents reflect a commitment to enhancing data processing efficiency and communication quality.