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For the Inventor, By the Inventor

Gunma, Japan

Kojiro Kameyama

This inventor holds 14 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Sanyo Electric Co., Ltd., Kanto Sanyo Semiconductors Co., Ltd., Sanyo Semiconductor Co., Ltd.. Active years: 2007-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kojiro Kameyama. Retrieved from https://idiyas.com/inventor/kojiro-kameyama

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

USPTO Granted Patents = 14 

% Patents Active = 100.0


Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 120(Granted Patents)


Location History:

  • Gunma, JP (2007 - 2012)
  • Ota, JP (2009 - 2015)

Company Filing History:

goldMedal12 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
silverMedal6 out of 39 
 
Kanto Sanyo Semiconductors Co., Ltd.
 patents
bronzeMedal2 out of 306 
 
Sanyo Semiconductor Co., Ltd.
 patents
4. 2 out of 3,725 
 
Semiconductor Components Industries, LLC
 patents
5. 1 out of 6 
 
Kanto Sanyo Semiconductor Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2007-2015

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14 patents (USPTO):Explore Patents
1. 9165898 - Method of manufacturing semiconductor device with through hole (2015-10-20),
2. 8154129 - Electrode structure and semiconductor device (2012-04-10),
3. 7906430 - Method of manufacturing a semiconductor device with a peeling prevention layer (2011-03-15),
4. 7820548 - Semiconductor device and manufacturing method thereof (2010-10-26),
5. 7759247 - Manufacturing method of semiconductor device with a barrier layer and a metal layer (2010-07-20),
6. 7670955 - Semiconductor device and manufacturing method of the same (2010-03-02),
7. 7659576 - Semiconductor device and method of manufacturing the same (2010-02-09),
8. 7646100 - Semiconductor device with penetrating electrode (2010-01-12),
9. 7582971 - Semiconductor device and manufacturing method of the same (2009-09-01),
10. 7495881 - Chucking method and processing method using the same (2009-02-24),
11. 7485967 - Semiconductor device with via hole for electric connection (2009-02-03),
12. 7382037 - Semiconductor device with a peeling prevention layer (2008-06-03),
13. 7339273 - Semiconductor device with a via hole having a diameter at the surface larger than a width of a pad electrode (2008-03-04),
14. 7256420 - Semiconductor device and manufacturing method thereof (2007-08-14),

Title: Inventor Kojiro Kameyama

Introduction: Kojiro Kameyama is a renowned inventor hailing from Gunma, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kameyama's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Kojiro Kameyama has established himself as a pioneer in the tech industry, with numerous patents that have revolutionized various sectors.

Collaborations: Throughout his career, Kameyama has collaborated with leading research institutions, universities, and tech companies to further develop and implement his innovative ideas, solidifying his reputation as a visionary inventor.

Conclusion: In conclusion, Kojiro Kameyama's dedication to pushing the boundaries of technology and his passion for innovation have cemented his legacy as a trailblazer in the world of inventions.

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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