Takeshi Norimatsu

This inventor holds 67 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 13 EPO patents, primarily in Audio Signal Processing (CPC class G10L). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Dolby International Ab. Active years: 1995-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Norimatsu. Retrieved from https://idiyas.com/inventor/takeshi-norimatsu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 67 (Patent Applications = 1)

% Patents Active = 71.6

CIPO Patents = 5

EPO Patents = 13 (Patent Applications = 10)

Average Co-Inventor Count = 4.2

ph-index = 20

Forward Citations = 1,217(Granted Patents)

Forward Citations (Not Self Cited) = 1,133(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kadoma, JP (1995 - 1997)
Kobe, JP (1999 - 2012)
Hyogo, JP (2002 - 2023)

Company Filing History:

28 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

22 out of 16,454

Panasonic Corporation

patents

8 out of 1,028

Dolby International Ab

patents

4. 7 out of 4,016

Panasonic Intellectual Property Corporation of America

Panasonic Intellectual Property Management Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1995-2023

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Areas of Expertise:

Bandwidth Extension

Audio Decoding

Encoding Device

Hybrid Encoder

Audio Rendering

Signal Processing

Multi-Channel Processing

Telecommunication System

Energy Shaping

Spectral Envelope Coding

Coding Apparatus

Decoding Method

67 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11749289 - Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus (2023-09-05),

2. 11341977 - Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus (2022-05-24),

3. RE48145 - Encoding device and decoding device (2020-08-03),

4. RE48045 - Encoding device and decoding device (2020-06-08),

5. RE47956 - Encoding device and decoding device (2020-04-20),

6. RE47949 - Encoding device and decoding device (2020-04-13),

7. RE47935 - Encoding device and decoding device (2020-04-06),

8. 10566001 - Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus (2020-02-18),

9. RE47814 - Encoding device and decoding device (2020-01-13),

10. 9799342 - Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus (2017-10-24),

11. RE46565 - Encoding device and decoding device (2017-10-02),

12. 9489962 - Sound signal hybrid encoder, sound signal hybrid decoder, sound signal encoding method, and sound signal decoding method (2016-11-08),

13. 9275650 - Hybrid audio encoder and hybrid audio decoder which perform coding or decoding while switching between different codecs (2016-03-01),

14. 9236053 - Encoding and decoding system, decoding apparatus, encoding apparatus, encoding and decoding method (2016-01-12),

15. 9161150 - Audio rendering device and audio rendering method (2015-10-13),

Title: The Innovative Journey of Takeshi Norimatsu

Introduction: Takeshi Norimatsu, a pioneering inventor hailing from Hyogo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Takeshi Norimatsu's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Norimatsu has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of various sectors, from healthcare to transportation.

Collaborations: Throughout his career, Takeshi Norimatsu has collaborated with top research institutions, leading tech companies, and academic experts to push the boundaries of innovation further. His collaborative efforts have resulted in cutting-edge solutions that have garnered international recognition.

Conclusion: Takeshi Norimatsu's relentless pursuit of innovation and his passion for creating technology that enhances lives have solidified his position as a visionary inventor. His work continues to inspire the next generation of innovators to think boldly and push the limits of what is possible in the world of technology.

Profile summary based on public USPTO records.