This inventor holds 28 USPTO granted patents, primarily in Hyperthermia Devices. Top assignees: Tokyo Keiki Company Limited, Groundnite Inc., Emc Corporation. Active years: 1984-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ohta-ku, Tokyo, JP (1988)
- Yokohama, JP (1984 - 1991)
- Tokyo, JP (1987 - 2006)
- Kanagawa, JP (1991 - 2015)
Company Filing History:
22 out of 95 
3 out of 3 
2 out of 4,979 
Years Active: 1984-2026
Areas of Expertise:
Title: Takashige Terakawa: Innovator in Noise Reduction Technologies
Introduction
Takashige Terakawa, based in Kanagawa, Japan, stands out as a prolific inventor with an impressive portfolio of 26 patents. His work primarily focuses on innovations aimed at reducing electromagnetic noise interference, showcasing his commitment to enhancing the functionality and efficiency of electronic devices.
Latest Patents
Among his latest inventions, two notable patents include a noise reducer and a line noise attenuator. The noise reducer addresses electromagnetic noise interference for electronic equipment by using a magnetic cylindrical core and a winding coiled around it. This design enables the transformation of noise current into heat, minimizing interference that negatively affects electronic devices.
The line noise attenuator is designed to mitigate noise currents flowing through power source lines by employing a resistance without a capacitor, thus avoiding series resonance phenomena. This innovative component operates as an antenna to receive high-frequency noise currents and uses an inductor to tolerate low-frequency signal power. The resistance is strategically set to convert high-frequency noise into heat, ultimately enhancing the electromagnetic environment for connected loads.
Career Highlights
Throughout his career, Takashige has contributed significantly to advancements in noise reduction technologies. His background includes working for notable organizations, such as Tokyo Keiki Company Limited. His extensive patent portfolio reflects his dedication to research and innovation in this specialized field.
Collaborations
He has collaborated with skilled professionals such as Makoto Kikuchi and Shinsaku Mori, which highlights the importance of teamwork in driving innovation. These collaborations have played a critical role in the successful development of his patented technologies.
Conclusion
Takashige Terakawa's contributions to the field of noise reduction demonstrate his ingenuity and commitment to improving electronic device performance. Through his innovative patents and collaborations, he continues to pave the way for advancements that enhance the electromagnetic environment, proving to be a valuable asset in the field of technology innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile