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For the Inventor, By the Inventor

Kyoto, Japan

Kenji Yoneda

This inventor holds 64 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Semiconductor Manufacturing (CPC class H01L). Top assignees: Ccs Corporation, Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1997-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Yoneda. Retrieved from https://idiyas.com/inventor/kenji-yoneda

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

USPTO Granted Patents = 64 

% Patents Active = 51.6


Average Co-Inventor Count = 1.5

ph-index = 16

Forward Citations = 830(Granted Patents)

Forward Citations (Not Self Cited) = 809(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Takatsuki, JP (2000 - 2001)
  • Kyoto-ahi, JP (2003)
  • Kyoto, JP (1997 - 2014)

Company Filing History:

goldMedal30 out of 76 
 
Ccs Corporation
 patents
silverMedal13 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
bronzeMedal9 out of 16,454 
 
Panasonic Corporation
 patents
4. 6 out of 6 
 
Ccs Co., Ltd.
 patents
5. 4 out of 655 
 
Matsushita Electronics Corporation
 patents
6. 1 out of 373 
 
Japan Science and Technology Corporation
 patents
7. 1 out of 2,423 
 
Mitsubishi Chemical Corporation
 patents
8. 2 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1997-2014

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Areas of Expertise:
Semiconductor Device
LED Light Source
Illumination Device
Optical Unit
Thermal Process
Gate Insulating Film
Light Emitting Diode
Fiber Optic
Plant Growth
Surface Inspection
Electric Power Supply
Thickness Uniformity
64 patents (USPTO):Explore Patents
1. 8889503 - Method for manufacturing semiconductor device (2014-11-18),
2. 8704244 - LED light emitting device (2014-04-22),
3. 8591063 - LED light source device (2013-11-26),
4. 8531000 - SOI wafer, method for producing same, and method for manufacturing semiconductor device (2013-09-10),
5. 8154683 - Illumination device and method for manufacturing the same (2012-04-10),
6. 8074397 - Illuminator for plant growth (2011-12-13),
7. 8058631 - Semiconductor manufacturing apparatus (2011-11-15),
8. 8017528 - Impurity-activating thermal process method and thermal process apparatus (2011-09-13),
9. 7981816 - Impurity-activating thermal process method and thermal process apparatus (2011-07-19),
10. 7896524 - Light irradiation apparatus (2011-03-01),
11. 7883746 - Insulating film formation method which exhibits improved thickness uniformity and improved composition uniformity (2011-02-08),
12. 7874714 - Optical unit and light irradiating device (2011-01-25),
13. 7847480 - Light emitting diode unit and method for manufacturing light emitting diode unit (2010-12-07),
14. 7836072 - Living body growth and therapy promotion condition collection information processing device (2010-11-16),
15. 7806540 - Illumination device (2010-10-05),

Title: Kenji Yoneda - Innovative Inventor from Kyoto

Introduction: Kenji Yoneda is a renowned inventor hailing from Kyoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kenji Yoneda holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kenji Yoneda has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Kenji Yoneda has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Kenji Yoneda's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor in the global tech community.

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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