Aichi, Japan

Takaharu Yoshimi

This inventor holds 3 USPTO granted patents. Top assignees: Toyoda Gosei Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1979-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaharu Yoshimi. Retrieved from https://idiyas.com/inventor/takaharu-yoshimi

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 = 4.0

ph-index = 3

Forward Citations = 97(Granted Patents)


Location History:

  • Okazaki, JP (1979)
  • Aichi, JP (1988 - 1989)

Company Filing History:


Years Active: 1979-1989

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3 patents (USPTO):Explore Patents

Title: Takaharu Yoshimi: Innovator in Resin Technology

Introduction

Takaharu Yoshimi is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of resin technology, holding a total of 3 patents. His innovative work focuses on creating advanced resin products that enhance functionality and user experience.

Latest Patents

Yoshimi's latest patents include a unique resin product that features a main resin body and a soft resin covering part. This soft resin product comprises a polyolefin main body and a styrene-based thermoplastic elastomer composition with a hardness of 20 to 50. Another notable invention is a mold finished with a decoration that is soft to the touch, presenting a velvety texture and a lustrous appearance. This mold includes a soft intermediate layer that imparts a warm feel, with a multitude of piles bonded through an adhesive layer to enhance softness. A surface coating layer of polyurethane resin with fine foams is applied, resulting in a product that is both visually appealing and tactilely pleasing.

Career Highlights

Throughout his career, Yoshimi has worked with prominent companies such as Toyoda Gosei Co., Ltd. and Toyota Jidosha Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative resin technologies.

Collaborations

Yoshimi has collaborated with talented individuals in the industry, including Shoji Sakaida and Harunori Shiratori. These partnerships have fostered a creative environment that has led to the successful development of his patented inventions.

Conclusion

Takaharu Yoshimi's contributions to resin technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and their applications, making him a significant figure in the field.

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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