Tokyo, Japan

Takashi Kawahata

This inventor holds 6 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Alps Electric Co., Ltd.. Active years: 2005-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kawahata. Retrieved from https://idiyas.com/inventor/takashi-kawahata

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

USPTO Granted Patents = 6 

% Patents Active = 66.7

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 15(Granted Patents)


Location History:

  • Miyagi-ken, JP (2005 - 2010)
  • Tokyo, JP (2018)

Company Filing History:


Years Active: 2005-2018

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takashi Kawahata

Introduction

Takashi Kawahata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of connectors. With a total of six patents to his name, Kawahata's work showcases his dedication to innovation and technology.

Latest Patents

One of Kawahata's latest patents is a pressure contact type connector and its manufacturing method. This innovative connector features an upper flat plate portion and a lower flat plate portion, which are connected by a first spring portion. Additionally, a second spring portion extends upward from the lower flat plate portion, applying a resilient force to the upper flat plate portion. The design ensures that the first and second spring portions do not interfere with each other during compression and extension, enhancing the connector's functionality. The first and second spring portions are uniquely bent to have a larger width dimension than thickness dimension, optimizing their performance.

Career Highlights

Throughout his career, Kawahata has worked with notable companies such as Alps Electric Co., Ltd. and Alps Alpine Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kawahata has collaborated with talented individuals in the industry, including Junichiro Yokota and Rikiya Suzuki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takashi Kawahata's contributions to the field of engineering, particularly through his innovative patents, highlight his role as a key figure in connector technology. His work continues to influence the industry and inspire future innovations.

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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