This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignee: Sony Corporation. Active years: 1989-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (1989 - 1990)
- Kanagawa, JP (1993 - 2004)
Company Filing History:
Years Active: 1989-2004
Title: The Innovative Contributions of Koichi Tagawa
Introduction
Koichi Tagawa, based in Kanagawa, Japan, is a renowned inventor best known for his significant contributions to data transmission technologies. With a total of six patents to his name, Tagawa has made strides in the field, particularly while working for Sony Corporation.
Latest Patents
Koichi Tagawa's latest patents include advancements in data transmission systems, which focus on real-time decoding and reproduction of data. One of his key patents describes a data transmission system that enables received data to be decoded and reproduced in real time through simple decoding techniques. The system utilizes error-correcting codes, allowing for effective control over error-correcting and real-time characteristics at the receiver's end. The transmitter encodes transmission data and sends it via a transmission line, while the receiver demodulates, decodes, and simultaneously stores the data.
Another notable patent involves a multiple audio and video signal providing apparatus. This innovative technology multiplexes digital video signals for four channels, creating a signal with a bandwidth limited to 6 MHz through RF-modulation. It also includes a digital audio signal provider that multiplexes signals for 32 channels, significantly enhancing the number of channels offered compared to previous technologies.
Career Highlights
Throughout his career at Sony Corporation, Koichi Tagawa has been instrumental in advancing the company's capabilities in high-tech communications. His innovative work has supported the development of technologies that allow for a more efficient transmission of multimedia content.
Collaborations
Tagawa has collaborated with notable coworkers such as Yoshiyuki Kondo and Atsushi Matsuzaki. Together, they have contributed to various projects focusing on enhancing data transmission and processing technologies.
Conclusion
Koichi Tagawa continues to play a vital role in shaping the future of data transmission technologies. His innovative patents reflect his dedication to improving multimedia communication systems, solidifying his legacy as a key inventor in this field. As he continues his work at Sony Corporation, the impact of his inventions will undoubtedly resonate within the industry for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile