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For the Inventor, By the Inventor

Yokkaichi, Japan

Eiji Kojima

This inventor holds 27 USPTO granted patents and 1 EPO patent, primarily in Electrical Connectors. Top assignees: Sumitomo Wiring Systems, Limited, Autonetworks Technologies, Limited, Sumitomo Electric Industries, Limited. Active years: 2001-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Kojima. Retrieved from https://idiyas.com/inventor/eiji-kojima

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

USPTO Granted Patents = 27

% Patents Active = 44.4


Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 183(Granted Patents)


Location History:

  • Yokkaichi, JP (2001 - 2015)
  • Mie, JP (2008 - 2021)

Company Filing History:

goldMedal26 out of 6,420 
 
Sumitomo Wiring Systems, Limited
 patents
silverMedal4 out of 2,278 
 
Autonetworks Technologies, Limited
 patents
bronzeMedal4 out of 10,641 
 
Sumitomo Electric Industries, Limited
 patents
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2001-2021

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Areas of Expertise:
Terminal Fitting
Connector
Anti-Corrosion Structure
Joint Member
Wire Harness
Assembly
Resilient Contact
Insulation-Displacement
Manufacture Method
Wire Movement
Production Method
Metal Terminal
27 patents (USPTO):Explore Patents
1. 10910733 - Terminal fitting (2021-02-02),
2. 8927863 - Anti-corrosion structure for wire connecting portion (2015-01-06),
3. 7828607 - Connector (2010-11-09),
4. 7520767 - Joint member and joint connector for wire harness (2009-04-21),
5. 7476113 - Joint member and joint connector for wire harness (2009-01-13),
6. 7351085 - Joint member and joint connector for wire harness (2008-04-01),
7. 7201615 - Connector assembly with terminal retention member (2007-04-10),
8. 7048582 - Female terminal fitting and connector provided therewith (2006-05-23),
9. 7011541 - Connector (2006-03-14),
10. 7008254 - Connector (2006-03-07),
11. 6948986 - Connector (2005-09-27),
12. 6848955 - Method for producing male terminal fittings and terminal fitting (2005-02-01),
13. 6767259 - Terminal fitting with outwardly projecting engagement portion for engaging a resin lock and a method of forming the terminal fitting (2004-07-27),
14. 6755697 - Female terminal fitting with a resilient contact piece locked at a specified position therein (2004-06-29),
15. 6659814 - Male terminal fitting and method of manufacture (2003-12-09),

Title: Inventor Eiji Kojima

Introduction: Eiji Kojima is a renowned inventor hailing from Yokkaichi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Eiji Kojima has worked with leading research institutions and technology companies, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Eiji Kojima has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Eiji Kojima's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire and shape the future of technology.

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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