Location History:
- Tokyo, JP (2015 - 2016)
- Inagi Tokyo, JP (2017 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: Innovations of Seiki Katayama: Pioneering Patents in Broadcasting Technology
Introduction: Seiki Katayama, an accomplished inventor based in Inagi, Tokyo, Japan, has made significant contributions to the field of broadcasting technology. With four patents to his name, Katayama’s inventions demonstrate his expertise and creativity in addressing complex challenges in audio data transmission and digital amplitude modulation.
Latest Patents: Among his latest innovations is a patent for a "Broadcast of audio data based on input broadcast signals stored during a detected anomaly period by lightning energy." This invention features a broadcast continuation assistance device that includes a memory to store broadcast audio data chronologically and an output unit capable of retrieving and outputting the appropriate audio signals once an anomaly has been resolved.
Another notable patent is his work on a "Digital amplitude modulation device and digital amplitude modulation method." This device is composed of power amplifiers arranged in parallel, a compositor, a filter, a measurement unit, a protection unit, and a controller. The technology enables high-efficiency amplification of input signals while suppressing unnecessary components, showcasing Katayama's ingenuity in signal processing.
Career Highlights: Seiki Katayama is a valued member of the renowned Kabushiki Kaisha Toshiba, a company synonymous with innovation and technological advancement. His work at Toshiba has allowed him to contribute to groundbreaking projects that enhance the efficiency and reliability of audio broadcast systems.
Collaborations: Throughout his career, Katayama has collaborated with talented individuals such as Yuuki Funahashi and Hideki Nagao. Their collective efforts underline the importance of teamwork in driving innovation and refining complex technologies.
Conclusion: Seiki Katayama exemplifies the spirit of innovation through his significant patents and collaborative endeavors. His contributions to audio data broadcasting and digital modulation technology set a high standard for inventors in the field and continue to influence advancements in communication technology.