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Location History:
- Tokyo, JP (1988 - 2022)
- Kanagawa, JP (2021 - 2023)
Company Filing History:
Years Active: 1988-2023
Title: Innovations by Koji Nageno in Sound Technology
Introduction
Koji Nageno is a prominent inventor based in Tokyo, Japan, known for his significant contributions to sound technology. With a remarkable portfolio of 57 patents, Nageno has pioneered several innovative devices designed to enhance sound collection and processing. His work stands out in the realm of audio technology, particularly for its focus on improving the quality of sound capture.
Latest Patents
Among his latest patents are cutting-edge inventions such as the earhole-wearable sound collection device, signal processing device, and a novel sound collection method. The earhole-wearable sound collection device is ingeniously designed to improve sound collection at a high signal-to-noise ratio. This device consists of a microphone placed in a space that is significantly sealed off from external noise, intimately connected to the ear canal of the speaker. This unique positioning allows for the effective collection of emitted speech that travels through the ear canal while minimizing surrounding noise interference. Notably, the device excels particularly at capturing low-frequency sounds, ensuring that the emitted speech component is distinguishably dominant over any noise.
Additionally, Nageno has developed an innovative earphone device featuring a housing with a driver unit and a specially positioned sound guide tube that protrudes from its front surface. This design strategically places the sound guide tube away from the center of the housing, optimizing sound delivery and user experience.
Career Highlights
Koji Nageno has achieved a distinguished career working with leading companies in the technology sector. He has held significant roles at Sony Corporation and Sony Group Corporation, where he led projects that emphasized audio innovation and product development. His career reflects a deep commitment to advancing sound technology and the user experience.
Collaborations
Throughout his career, Nageno has collaborated with talented individuals, including notable coworkers such as Tomohiro Ito and Takashi Ohta. These collaborations have contributed to the successful development of new technologies and continue to drive innovation in the audio field.
Conclusion
Koji Nageno’s work exemplifies the spirit of innovation in sound technology. His recent patents not only demonstrate his expertise but also promise to enhance the way we experience sound. As he continues to push the boundaries of audio technology, Nageno remains a key figure in the advancement of inventions that are set to redefine our auditory experiences.
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