This inventor holds 8 USPTO granted patents and 5 published patent applications. Top assignee: Pioneer Corporation. Active years: 2015-2020.
Location History:
- Kawasaki, JP (2015 - 2016)
- Kanagawa, JP (2016)
- Kawagoe, JP (2016 - 2017)
- Saitama, JP (2019 - 2020)
Company Filing History:
Years Active: 2015-2020
Title: Akihiro Iseki: Innovator in Active Noise Control Technology
Introduction
Akihiro Iseki is a prominent inventor based in Kawagoe, Japan. He has made significant contributions to the field of active noise control technology, holding a total of 8 patents. His work focuses on developing innovative solutions to enhance sound quality and reduce unwanted noise in various environments.
Latest Patents
Iseki's latest patents include an active noise control apparatus, an active noise control method, and a program designed to detect noise and delay the phase of a detected noise signal in a low-frequency band. This technology addresses the challenges faced by non-closed-type noise control devices, where phase advance occurs in the low-frequency band. The correction unit in his invention performs a correction to cancel this phase advance by delaying the phase, ultimately reducing noise through the output of a noise reduction sound based on the phase-corrected noise signal.
Another notable patent is the volume control apparatus, which controls reproduced sound levels at a designated listening position within a vehicle compartment. This device calculates the phase difference for sound signals reproduced by speakers located in front of and behind the listening position. By ensuring that the reproduced sound level at the listening position is smaller than that of either speaker, Iseki's invention allows for a more tailored acoustic experience, accommodating multiple evaluation points for optimal sound quality.
Career Highlights
Akihiro Iseki is currently employed at Pioneer Corporation, a leading company in the electronics industry known for its innovative audio and visual products. His work at Pioneer has allowed him to collaborate with other talented professionals in the field, further advancing the development of noise control technologies.
Collaborations
Some of Iseki's notable coworkers include Yoshiki Ohta and Yoshitomo Imanishi. Their collaborative efforts contribute to the ongoing innovation and refinement of sound technology at Pioneer Corporation.
Conclusion
Akihiro Iseki's contributions to active noise control technology exemplify his dedication to improving sound quality in various applications. His innovative patents and collaborative work at Pioneer Corporation continue to influence the industry and enhance user experiences.