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For the Inventor, By the Inventor

Hamamatsu, Japan

Takehiko Kawahara

This inventor holds 11 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignee: Yamaha Corporation. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Kawahara. Retrieved from https://idiyas.com/inventor/takehiko-kawahara

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

USPTO Granted Patents = 11 

% Patents Active = 18.2

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:

goldMedal11 out of 5,504 
 
Yamaha Corporation
 patents

Years Active: 2008-2020

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11 patents (USPTO):Explore Patents
1. 10857323 - Audio signal generation device, audio signal generation method, and computer-readable storage medium (2020-12-08),
2. 10831437 - Sound signal controlling apparatus, sound signal controlling method, and recording medium (2020-11-10),
3. 10490181 - Technology for responding to remarks using speech synthesis (2019-11-26),
4. 10413699 - Sleep guidance device and control method (2019-09-17),
5. 9685152 - Technology for responding to remarks using speech synthesis (2017-06-20),
6. 9576192 - Method and apparatus for notifying motion (2017-02-21),
7. 9281791 - Device for adding harmonics to sound signal (2016-03-08),
8. 8694314 - Voice authentication apparatus (2014-04-08),
9. 8117031 - Voice processing apparatus and program (2012-02-14),
10. 7996213 - Method and apparatus for estimating degree of similarity between voices (2011-08-09),
11. 7424430 - Tone generator of wave table type with voice synthesis capability (2008-09-09),

Title: Takehiko Kawahara: Pioneering Inventor from Hamamatsu

Introduction: Takehiko Kawahara is a renowned inventor hailing from Hamamatsu, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With over two decades of experience in the tech industry, Kawahara has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Takehiko Kawahara has collaborated with top companies and fellow inventors to bring his ideas to life, fostering a culture of innovation and creativity in the industry.

Conclusion: Takehiko Kawahara's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology, inspiring future generations of inventors to push the boundaries of what is possible.

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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