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For the Inventor, By the Inventor

Nagano, Japan

Junichi Nakamura

This inventor holds 50 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Wiring Substrates. Top assignees: Shinko Electric Industries Co., Ltd., Olympus Optical Company, Ltd., Ajinomoto Co., Ltd.. Active years: 1984-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Nakamura. Retrieved from https://idiyas.com/inventor/junichi-nakamura-nwwxwtbj

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

USPTO Granted Patents = 50 

% Patents Active = 92.0


Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 352(Granted Patents)

Forward Citations (Not Self Cited) = 337(Dec 10, 2025)


Location History:

  • Hachioji, JP (1984 - 1986)
  • Ina, JP (1989 - 1990)
  • Nagano, JP (1987 - 2023)

Company Filing History:

goldMedal39 out of 1,704 
 
Shinko Electric Industries Co., Ltd.
 patents
silverMedal10 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
bronzeMedal2 out of 1,953 
 
Ajinomoto Co., Ltd.
 patents
4. 1 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1984-2024

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Areas of Expertise:
Wiring Board
Wiring Substrate
Semiconductor Device
Multilayer Resin Structure
Electronic Component
Manufacturing Method
Fabrication Method
Circuit Substrate
Production Method
Columnar Protruding Part
Packaging Structure
Connecting Bumps
50 patents (USPTO):Explore Patents
1. 12101894 - Wiring board (2024-09-24),
2. 11632862 - Wiring board (2023-04-18),
3. 10943857 - Substrate with multi-layer resin structure and semiconductor device including the substrate (2021-03-09),
4. 10117336 - Method of manufacturing a wiring substrate (2018-10-30),
5. 9538664 - Wiring substrate (2017-01-03),
6. 9257373 - Electronic component device (2016-02-09),
7. 9232642 - Wiring substrate, method for manufacturing the wiring substrate, and semiconductor package (2016-01-05),
8. 9210808 - Wiring substrate and method of manufacturing the same (2015-12-08),
9. 9155195 - Wiring board and semiconductor device (2015-10-06),
10. 9137896 - Wiring substrate (2015-09-15),
11. 9060456 - Production method of multilayer printed wiring board and multilayer printed wiring board (2015-06-16),
12. 9040836 - Multilayered wiring board and method for fabricating the same (2015-05-26),
13. 9018538 - Wiring substrate having columnar protruding part (2015-04-28),
14. 9006103 - Method of manufacturing wiring substrate (2015-04-14),
15. 8797757 - Wiring substrate and manufacturing method thereof (2014-08-05),

Title: Junichi Nakamura - Innovative Inventor from Nagano, Japan

Introduction: Junichi Nakamura is a renowned inventor hailing from Nagano, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Junichi Nakamura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With over two decades of experience in the industry, Junichi Nakamura has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the way we approach modern challenges.

Collaborations: Throughout his career, Junichi Nakamura has collaborated with top universities and multinational corporations, fostering a culture of innovation and knowledge-sharing that has led to significant advancements in various technological domains.

Conclusion: Junichi Nakamura's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His work continues to inspire future generations 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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