Location History:
- Shizuoka, JP (1989 - 1990)
- Tenryu, JP (2007)
- Hamamatsu, JP (1988 - 2013)
Company Filing History:
Years Active: 1988-2013
Title: Takashi Norimatsu: Innovator in Noise Cancellation Technology
Introduction
Takashi Norimatsu is a prominent inventor based in Hamamatsu, Japan. He has made significant contributions to the field of audio technology, particularly in noise cancellation and amplification. With a total of seven patents to his name, Norimatsu has developed innovative solutions that enhance sound quality and user experience.
Latest Patents
One of his latest inventions is the ambient noise removal device. This device includes a sound signal output section that drives a speaker, a noise detection section that detects electromotive force produced by ambient noise, and a noise cancellation section that generates a signal of opposite phase to cancel out the ambient noise. Another notable patent is the Class D amplifier circuit, which generates a pulse signal with modulated pulse width in response to an input signal. This circuit features multiple switching elements and a control section that manages the current direction flowing into a load, ensuring efficient operation.
Career Highlights
Throughout his career, Takashi Norimatsu has worked with renowned companies such as Yamaha Corporation and Nippon Gakki Seizo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking audio technologies.
Collaborations
Norimatsu has collaborated with talented individuals in the industry, including Youjiro Takabayashi and Morito Morishima. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Takashi Norimatsu's work in noise cancellation and amplification has made a lasting impact on audio technology. His inventions continue to influence the way we experience sound in various environments.