This inventor holds 15 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Matsushita Electric Industrial Co., Ltd., Sanyo Electric Co., Ltd.. Active years: 1978-2018.
Location History:
- Amagasaki, JA (1978)
- Amagasaki, JP (1988 - 1991)
- Hyogo, JP (1989 - 2018)
Company Filing History:
13 out of 21,351 
10 out of 27,375 
10 out of 8,782 
Years Active: 1978-2018
Title: Innovations of Katsuhiko Asada
Introduction
Katsuhiko Asada is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of sound recognition and security systems. With a total of 15 patents to his name, Asada's work reflects his dedication to innovation and technology.
Latest Patents
Among his latest inventions is the "Sound Recognition Theft Prevention System." This invention features a self-sounding theft prevention tag that emits one of two distinct sounds, either a first alarm or a second alarm, in the event of theft. This allows for the detection of theft in a remote location without interference from electromagnetic noise. Another significant patent is the "Alarm Sound Detection Device." This device utilizes frequency and period analysis to detect specific frequency components in alarm sounds. It is designed to function reliably in noisy and echo-prone environments, ensuring accurate detection of alarm sounds and contributing to an integrated security system.
Career Highlights
Throughout his career, Katsuhiko Asada has worked with prominent companies such as Mitsubishi Electric Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has undoubtedly influenced his innovative approach to technology and invention.
Collaborations
Asada has collaborated with notable colleagues, including Hiroaki Terada and Hajime Asano. These partnerships have likely contributed to the development and refinement of his inventions.
Conclusion
Katsuhiko Asada's contributions to sound recognition and security systems highlight his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of the challenges in security and sound detection, making him a significant figure in the field of invention.