This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Kazumasa Mitsuhashi: Innovator in Acoustic Transduction Technology
Introduction: Kazumasa Mitsuhashi, a talented inventor based in Zushi, Japan, has significantly contributed to the field of acoustic transduction technology. With a patent that showcases his innovative approach to combining different sound pickup methods, Mitsuhashi has positioned himself as a prominent figure in the realm of communication devices.
Latest Patents: Mitsuhashi holds a patent for a "Transmitter-receiver having ear-piece type acoustic transducing part". This inventive device is equipped with a bone-conducted sound pickup microphone, a directional microphone, and an electro-acoustic transducer. The design allows for effective transduction of received speech signals into sound by utilizing a combination of a low-pass filter and a high-pass filter. The complex circuitry includes first and second variable loss circuits and a comparison/control circuit, which optimizes the output for clearer communication.
Career Highlights: Currently working at Nippon Telegraph and Telephone Corporation, Mitsuhashi has leveraged his expertise in acoustic technology to contribute to advancements in communication systems. His work focuses on enhancing sound quality and clarity, leveraging innovative methods in sound transmission and reception.
Collaborations: In his professional journey, Mitsuhashi has collaborated with esteemed colleagues, including Shigeaki Aoki and Yutaka Nishino. Their combined efforts underscore a team-oriented approach to innovation, allowing for the exchange of ideas and expertise that fosters technological advancements.
Conclusion: Kazumasa Mitsuhashi stands out as a pioneering inventor in the field of acoustic technology. With his patent for an ear-piece type acoustic transducing part, he has paved the way for advancements in communication devices. His work at Nippon Telegraph and Telephone Corporation, along with collaborations with talented colleagues, highlights his commitment to innovation and excellence in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile