Akihiko Arimitsu

This inventor holds 13 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, Feat Limited, Oki Electric Industry Co., Ltd.. Active years: 2006-2021.

USPTO Granted Patents = 13 (Patent Applications = 4)

% Patents Active = 7.7

EPO Patents = 1 (Patent Applications = 4)

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 59(Granted Patents)

Location History:

Kanagawa, JP (2006 - 2012)
Tokyo, JP (2010 - 2021)

Company Filing History:

Oki Electric Industry Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2006-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11127396 - Sound acquisition device, computer-readable storage medium and sound acquisition method (2021-09-21),

2. 8295516 - System, apparatus, method and program for controlling output (2012-10-23),

3. 8233645 - Audio signal output apparatus, audio signal output method, program, and recording medium (2012-07-31),

4. 8191672 - Storage system, storage panel, and storage wall (2012-06-05),

5. 8170243 - Audio output apparatus and vibrator (2012-05-01),

6. 8126179 - Diaphragm and sound output apparatus (2012-02-28),

7. 8073145 - Method and apparatus for separating sound-source signal and method and device for detecting pitch (2011-12-06),

8. 8041072 - Audio output apparatus and method (2011-10-18),

9. 7986797 - Signal processing system, signal processing apparatus and method, recording medium, and program (2011-07-26),

10. 7980704 - Audiovisual system including wall-integrated audiovisual capabilities (2011-07-19),

11. 7668319 - Signal processing system, signal processing apparatus and method, recording medium, and program (2010-02-23),

12. 7555429 - Sound signal processing apparatus and degree of speech computation method (2009-06-30),

13. 6985186 - Coefficient data generating apparatus and method, information processing apparatus and method using the same, coefficient-generating-data generating device and method therefor, and information providing medium used therewith (2006-01-10),

Title: Akihiko Arimitsu: Innovator in Sound Technology

Introduction

Akihiko Arimitsu is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of sound technology, holding a total of 13 patents. His innovative work focuses on sound acquisition and output control systems, which have applications in various audio technologies.

Latest Patents

Among his latest patents, Arimitsu has developed a sound acquisition device, a computer-readable storage medium, and a sound acquisition method. This invention features a target area sound extraction unit that utilizes input signals from multiple microphone arrays. It acquires beam former outputs to perform target area sound extraction processing, effectively isolating sounds from a designated source. Additionally, he has created an output control system that manages audio signals for two-dimensionally arranged loudspeakers, enhancing the audio experience in multi-display environments.

Career Highlights

Throughout his career, Akihiko Arimitsu has worked with notable companies such as Sony Corporation and Oki Electric Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking audio technologies.

Collaborations

Arimitsu has collaborated with esteemed colleagues, including Tetsujiro Kondo and Junichi Shima. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Akihiko Arimitsu's contributions to sound technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in audio systems and sound acquisition methods.