This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Sony Corporation, Sony Electronics Inc. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 58,145 
3 out of 2,335 
Years Active: 2006
Title: An Overview of Inventor Norihisa Ina
Introduction
Norihisa Ina, an innovative inventor based in San Diego, CA, has made significant contributions to the field of television technology. With three patents to his name, his work has inspired advancements in TV automatic gain control systems, showcasing his expertise and creativity in electronic systems.
Latest Patents
Among his notable patents are two versions of a "System and Method for TV Automatic Gain Control (AGC)." The first patent details an approach for controlling RF gain in an analog terrestrial mode of a TV that possesses both analog and digital capabilities. This system utilizes the TV's demodulator output for gain control. In digital cable mode, it leverages the output from the TV's IF SAW filter, while in analog cable mode, the analog demodulator output is employed for RF gain control. The second patent builds upon this concept, also focusing on terrestrial mode with similar applications across digital and analog cable modes, reinforcing the importance of precise RF gain management for optimal television performance.
Career Highlights
Throughout his career, Norihisa Ina has worked with prominent technology companies, including Sony Corporation and Sony Electronics Inc. His experience at these organizations has undoubtedly enhanced his understanding of television technologies and has provided him with a platform to innovate further.
Collaborations
Ina's journey in the world of technology has also led him to collaborate with talented individuals like Hiromichi Sano. Such collaborations often blend diverse perspectives and expertise, fueling the creative process behind groundbreaking inventions.
Conclusion
Norihisa Ina's contributions through his patents reflect a deep understanding of television technology, particularly in gain control systems. His work not only highlights his inventiveness but also paves the way for future developments in the industry. As technology continues to evolve, innovators like Ina will remain crucial to driving advancements that enhance user experiences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile