Aichi, Japan

Takashi Ichikawa

This inventor holds 25 USPTO granted patents and 1 published patent application and 3 EPO patents, primarily in Vehicle Technology. Top assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, Fujikura Limited. Active years: 1993-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Ichikawa. Retrieved from https://idiyas.com/inventor/takashi-ichikawa-acr9djfv

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 68.0

 

Average Co-Inventor Count = 2.2

ph-index = 8

Forward Citations = 389(Granted Patents)


Location History:

  • Nagoya, JP (2003)
  • Niwa-gun, JP (2006)
  • Aichi, JP (1993 - 2013)
  • Sakura, JP (2013)
  • Aichi-ken, JP (1998 - 2016)

Company Filing History:


Years Active: 1993-2016

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Areas of Expertise:
Vehicle Mirror Device
Electronic Key System
Drive System Controller
Vehicle Imaging Apparatus
Lighting System
Wheel Cover
Passenger Compartment Monitoring
Communication System
Rearview Mirror
Door Opening Apparatus
Wheel Cap Structure
Interior Lighting System
25 patents (USPTO):Explore Patents

Title: Takashi Ichikawa: Pioneer of Transfer Mold Technology in Aichi, Japan

Introduction

Takashi Ichikawa is a prominent inventor based in Aichi, Japan, with an impressive portfolio of 25 patents. He has made significant contributions to the field of transfer mold technology, specializing in methods that enhance the transfer process and material properties of mold bodies.

Latest Patents

Ichikawa's latest innovations focus on transfer mold bodies that improve the efficiency and effectiveness of the transfer layer application. His first notable patent describes a transfer mold body designed to ensure that a transfer layer can be properly applied to step portions. This invention includes a specially designed projection and indentation feature on the bottom wall’s front face, which facilitates the expulsion of air during the transfer process. As a result, the transfer layer can uniformly cover the step portions, preventing air from becoming trapped.

Another of his latest patents enhances the visual display capabilities of molding components. In this design, a transfer mold body comprises a display portion made from a crystalline resin and a main body formed from an amorphous resin. This innovative approach allows for the transfer layer to be applied solely to the amorphous resin, which exhibits favorable transfer properties. Consequently, the display portion remains untouched, allowing it to visually represent lettering, creating a cost-effective solution by eliminating the need for printing processes.

Career Highlights

Throughout his career, Takashi Ichikawa has worked for notable companies such as Tokai Rika Co., Ltd. and Fujikura Limited. His technical expertise and innovative mindset have enabled him to develop practical solutions and advance the applications of transfer mold technology significantly.

Collaborations

Ichikawa has collaborated with talented professionals in the industry, including co-workers Terumasa Suyama and Yasuhide Narita. These collaborations have fostered a productive environment for research and development, further enhancing the quality and impact of his inventions.

Conclusion

Takashi Ichikawa's work in the area of transfer molds demonstrates his commitment to innovation and excellence. With 25 patents to his name, his contributions continue to influence the field and lead to more efficient manufacturing processes in the industry. As technology advances, Ichikawa's inventions are likely to pave the way for future advancements, solidifying his legacy as a key inventor in Japan.

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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