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Kanagawa, Japan

Kenzo Akagiri

USPTO Granted Patents = 78 (Patent Applications = 2)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 26

Forward Citations = 1,851(Granted Patents)

Forward Citations (Not Self Cited) = 1,695(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JA (1976)
Shinagawa, JP (1989)
Yokohama, JP (1982 - 1992)
Tokyo, JP (1993 - 2004)
Kanagawa, JP (1983 - 2013)

Company Filing History:

75 out of 58,130

Sony Corporation

Waseda University

Oki Electric Industry Co., Ltd.

4. 1 out of 832,843

Other

patents

where one patent can have more than one assignee

Years Active: 1976-2013

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Areas of Expertise:

Sound Source Separation

Signal Reproducing

Digital Signal Processing

Data Compression

High Efficiency Encoding

Image Coding

Speech Synthesis

Audiovisual Data Retrieval

Noise Spectrum Modification

Dynamic Quantization

Subband Coding

Information Processing

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8422694 - Source sound separator with spectrum analysis through linear combination and method therefor (2013-04-16),

2. 8213633 - Sound source separation system, sound source separation method, and acoustic signal acquisition device (2012-07-03),

3. 8069170 - Private information storage device and private information management device (2011-11-29),

4. 7372375 - Signal reproducing method and device, signal recording method and device, and code sequence generating method and device (2008-05-13),

5. 7218251 - Signal reproducing method and device, signal recording method and device, and code sequence generating method and device (2007-05-15),

6. 7140037 - Signal reproducing apparatus and method, signal recording apparatus and method, signal receiver, and information processing method (2006-11-21),

7. 6794996 - Content supply system and information processing method (2004-09-21),

8. 6532445 - Information processing for retrieving coded audiovisual data (2003-03-11),

9. 6501863 - Image coding apparatus, image coding method, image decoding apparatus, image decoding method and transmission medium (2002-12-31),

10. 6445875 - Apparatus and method for detecting edition point of audio/video data stream (2002-09-03),

11. 6415251 - Subband coder or decoder band-limiting the overlap region between a processed subband and an adjacent non-processed one (2002-07-02),

12. 6104321 - Efficient encoding method, efficient code decoding method, efficient (2000-08-15),

13. 6011824 - Signal-reproduction method and apparatus (2000-01-04),

14. 5873065 - Two-stage compression and expansion of coupling processed multi-channel (1999-02-16),

15. 5864800 - Methods and apparatus for processing digital signals by allocation of (1999-01-26),

Title: Kenzo Akagiri: Pioneering Inventor from Kanagawa

Introduction: Kenzo Akagiri is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kenzo Akagiri holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Kenzo Akagiri has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Kenzo Akagiri has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Kenzo Akagiri's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs.

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