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For the Inventor, By the Inventor

Hino, Japan

Toshifumi Yamamoto

This inventor holds 17 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Yamamoto. Retrieved from https://idiyas.com/inventor/toshifumi-yamamoto

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

USPTO Granted Patents = 17

% Patents Active = 35.3

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 104(Granted Patents)


Location History:

  • Shiroyama, JP (1992)
  • Sagamihara, JP (2011)
  • Kanagawa, JP (1992 - 2012)
  • Tokyo, JP (2011 - 2014)
  • Hino, JP (1989 - 2015)

Company Filing History:

goldMedal17 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1989-2015

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17 patents (USPTO):Explore Patents
1. 9014383 - Sound processor, sound processing method, and computer program product (2015-04-21),
2. 8873766 - Sound signal processor and sound signal processing methods (2014-10-28),
3. 8767977 - Acoustic characteristic correction coefficient calculation apparatus, acoustic characteristic correction coefficient calculation method and acoustic characteristic correction apparatus (2014-07-01),
4. 8498429 - Acoustic correction apparatus, audio output apparatus, and acoustic correction method (2013-07-30),
5. 8488807 - Audio signal compensation device and audio signal compensation method (2013-07-16),
6. 8331604 - Electro-acoustic conversion apparatus (2012-12-11),
7. 8280062 - Sound corrector, sound measurement device, sound reproducer, sound correction method, and sound measurement method (2012-10-02),
8. 8081769 - Apparatus for rectifying resonance in the outer-ear canals and method of rectifying (2011-12-20),
9. 8050421 - Acoustic correction apparatus and acoustic correction method (2011-11-01),
10. 7957549 - Acoustic apparatus and method of controlling an acoustic apparatus (2011-06-07),
11. 7953229 - Sound processor, sound reproducer, and sound processing method (2011-05-31),
12. 7907737 - Acoustic apparatus (2011-03-15),
13. 7907006 - Demodulator (2011-03-15),
14. 7877024 - Infrared signal decode circuit and infrared signal decode method (2011-01-25),
15. 5161036 - Picture digitizing system using randomly varied binary threshold data (1992-11-03),

Title: Toshifumi Yamamoto: Pioneering Inventor from Hino, JP

Introduction: Toshifumi Yamamoto is a renowned inventor hailing from Hino, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yamamoto's recent patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Yamamoto has worked tirelessly to push the boundaries of technological innovation. His work has led to numerous patents in the areas of clean energy, sustainable agriculture, and smart infrastructure.

Collaborations: Throughout his career, Yamamoto has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His collaborative spirit has been instrumental in driving forward progress in the tech industry.

Conclusion: Toshifumi Yamamoto's dedication to innovation and his passion for creating a more sustainable future have solidified his reputation as a visionary inventor in the field of technology. His contributions continue to inspire the next generation of inventors and innovators worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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