This inventor holds 20 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Audio Technology. Top assignees: Sony Corporation, Huawei Technologies Co., Limited. Active years: 1999-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2024
Areas of Expertise:
Title: Naotaka Tsunoda: Innovator in Noise-Cancelling Technology
Introduction
Naotaka Tsunoda, based in Tokyo, Japan, is a notable inventor with a remarkable portfolio of 20 patents. His contributions primarily focus on advancements in audio technology, particularly in noise reduction solutions for headsets and earphones. His innovative designs have been pivotal in enhancing user experience by minimizing ambient noise.
Latest Patents
Among Tsunoda's latest innovations is a patented noise reduction headset. This device features a unique branch pipe that connects the internal sound cavity of the headset to the external environment. It incorporates a low-pass filter function, effectively filtering out high-band noise from the outside, thereby significantly improving sound quality within the headset. Another noteworthy invention is an earphone device designed for ear-hole insertion that includes a noise-cancelling function. This device consists of separate housing units for left and right channels, each containing a driver unit, a noise-cancelling microphone, and a battery, ensuring a superior audio experience across both channels.
Career Highlights
Naotaka Tsunoda has worked with leading technology companies, most notably Sony Corporation and Huawei Technologies Co., Limited. His career in these prominent organizations has allowed him to develop cutting-edge audio technologies, contributing to the competitive landscape of the tech industry.
Collaborations
Throughout his career, Tsunoda has collaborated with talented individuals in the field, including Koji Nageno and Noriyuki Ozawa. These partnerships have facilitated the exchange of ideas and innovation, helping push the boundaries of audio technology forward.
Conclusion
Naotaka Tsunoda's contributions to the invention of noise-cancelling technology have earned him recognition as an influential inventor in the audio technology sector. With 20 patents to his name, his innovations continue to shape the future of personal audio devices, making sound experiences more enjoyable for users around the world.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile