This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1979.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979
Title: Hideo Fukuma: Innovator in Electroacoustic Technology
Introduction
Hideo Fukuma is a notable inventor based in Toyokawa, Japan. He has made significant contributions to the field of electroacoustic technology, particularly through his innovative patent that enhances the performance and safety of electroacoustic transducers.
Latest Patents
Fukuma holds a patent for a protective circuit designed for electroacoustic transducers that incorporates a Hall element. This invention addresses the issue of parasitic oscillation by utilizing an inductive element to generate a magnetic flux based on the output current signal of a low-frequency power amplifier. The system ensures that when the output voltage signal exceeds a predetermined level, the signal supplied to the electroacoustic transducer is attenuated, thereby preventing potential damage to the transducer.
Career Highlights
Hideo Fukuma is associated with Hitachi, Ltd., where he has been able to apply his expertise in developing advanced technologies. His work has been instrumental in improving the reliability and efficiency of electroacoustic devices.
Collaborations
Fukuma has collaborated with notable colleagues such as Tatsuo Baba and Yoshito Ohmura. Their combined efforts have contributed to the advancement of technology in their field.
Conclusion
Hideo Fukuma's innovative work in electroacoustic technology exemplifies the impact of patents on enhancing device performance and safety. His contributions continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile