Fujieda, Japan

Takuya Hasegawa

This inventor holds 24 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Connector Technology. Top assignee: Yazaki Corporation. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Hasegawa. Retrieved from https://idiyas.com/inventor/takuya-hasegawa-1ons1tu2

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

Calculating rank
USPTO Granted Patents = 24 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 62(Granted Patents)


Location History:

  • Shizuoka, JP (2002 - 2022)
  • Fujieda, JP (2008 - 2023)

Company Filing History:


Years Active: 2002-2023

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Areas of Expertise:
Connector Lock Structure
Lever-Type Connector
Connector Housing
Electric Wire Cover
Multi-Connected Connector
Female Terminal
Pressure Welding Terminal
Terminal Fitting
Metal Terminal
Insulator Plate
Wire Holding Structure
Terminal Holding Structure
24 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Takuya Hasegawa

Introduction: Takuya Hasegawa is a prolific inventor based in Fujieda, Japan, known for his contributions to connector technologies. With a total of 24 patents to his name, Hasegawa has demonstrated a remarkable ability to innovate and enhance the functionality of connectors, which are essential components in various electrical and electronic applications.

Latest Patents: Among his latest innovations, Hasegawa has developed a connector lock structure that incorporates a lock arm designed to secure a connector in place by elastically engaging with a counterpart connector housing. This design features flexible and deformable plate-shaped support walls that sandwich the rear portion of the lock arm, providing stability and reliability. Additionally, he has patented a novel connector that includes a terminal with elastic curl portions, ensuring secure insertion and preventing improper connections through a thoughtfully designed recessed groove.

Career Highlights: Hasegawa works for Yazaki Corporation, a leading global provider of wiring harnesses and other components for the automotive industry. His tenure at Yazaki has been marked by a commitment to enhancing connector efficiency and performance, securing his reputation as an influential figure in connector technology.

Collaborations: Throughout his career, Hasegawa has collaborated with talented professionals, including Hidenori Kanda and Yoshitsugu Sawada. Together, they have worked on various projects that push the boundaries of connector design and functionality, contributing to advancements within the industry.

Conclusion: Takuya Hasegawa's innovative spirit and technical expertise have resulted in significant advancements in connector technologies. His dedication to improving the performance and reliability of connectors continues to impact various applications, solidifying his legacy as an influential inventor in the electronics sector.

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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