This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995
Title: Kazutoshi Hosokawa: Innovator in Hands-Free Communication Technology
Introduction
Kazutoshi Hosokawa is a notable inventor based in Kawasaki, Japan. He is recognized for his contributions to the field of communication technology, particularly in the development of hands-free telephone systems. His innovative approach has led to advancements that enhance user experience in telecommunication.
Latest Patents
Kazutoshi Hosokawa holds a patent for a hands-free telephone set. This invention features an acoustic echo canceler and a side-tone echo canceler that effectively suppress acoustic and side-tone echoes. The design incorporates automatic gain controllers and limiters, ensuring that both cancelers operate linearly. Additionally, the microphone's directional characteristics are controlled by a microphone direction controller, allowing it to function as an omnidirectional microphone at lower signal levels and as a bidirectional microphone when the signal exceeds a designated threshold. This innovation significantly improves the clarity of hands-free communication.
Career Highlights
Kazutoshi Hosokawa is associated with Fujitsu Corporation, a leading technology company known for its commitment to innovation. His work at Fujitsu has allowed him to contribute to various projects that push the boundaries of communication technology. His expertise in acoustic engineering has been instrumental in developing solutions that address common challenges in hands-free communication.
Collaborations
Throughout his career, Kazutoshi has collaborated with esteemed colleagues, including Kensaku Fujii and Juro Ohga. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kazutoshi Hosokawa's contributions to hands-free communication technology exemplify the impact of innovation in enhancing everyday experiences. His patent for a hands-free telephone set showcases his commitment to improving communication clarity and user satisfaction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile