Toyota, Japan

Shigeki Takamatsu

This inventor holds 2 USPTO granted patents. Top assignee: Toyota Jidosha Kabushiki Kaisha. Active years: 1988-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Takamatsu. Retrieved from https://idiyas.com/inventor/shigeki-takamatsu

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1988-1990

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2 patents (USPTO):Explore Patents

Title: Shigeki Takamatsu: Innovator in Slush Molding Technology

Introduction

Shigeki Takamatsu is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of slush molding technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of molding processes, particularly in the automotive industry.

Latest Patents

Takamatsu's latest patents include a slush molding method and an apparatus designed for this method. The slush molding method involves preparing a mold with a groove around the opening, engaging a heating medium guard frame, charging a resin material, and heating the mold in a fluidized-bed oven. This process allows the resin to melt and adhere to the molding surface, while the heating medium guard frame is removed to discharge any surplus resin. Additionally, his slush mold invention is aimed at molding film moldings for automotive interior finishing parts. This mold features a detachable skirt that ensures the resin film is formed only over the intended molding surface, improving yield rates and facilitating subsequent processes.

Career Highlights

Shigeki Takamatsu is currently employed at Toyota Jidosha Kabushiki Kaisha, where he continues to innovate in the field of automotive manufacturing. His expertise in slush molding has positioned him as a key figure in enhancing production techniques within the company.

Collaborations

Throughout his career, Takamatsu has collaborated with notable colleagues, including Takeshi Kato and Yoshio Taguchi. These partnerships have contributed to the development of advanced molding technologies and have fostered a collaborative environment for innovation.

Conclusion

Shigeki Takamatsu's contributions to slush molding technology reflect his commitment to innovation in the automotive industry. His patents and collaborative efforts continue to influence manufacturing processes, showcasing the importance of inventive thinking in modern engineering.

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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