Hiroshima, Japan

Tetsuo Shimabara

This inventor holds 2 USPTO granted patents. Top assignee: Nishikawa Kasei Co., Ltd.. Active years: 1994-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Shimabara. Retrieved from https://idiyas.com/inventor/tetsuo-shimabara

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1994-2003

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2 patents (USPTO):Explore Patents

Title: Tetsuo Shimabara: Innovator in Automotive and Material Design

Introduction

Tetsuo Shimabara is a recognized inventor based in Hiroshima, Japan, known for his contributions to the fields of automotive design and material innovations. With two patents under his name, his work showcases a blend of creativity and engineering prowess that has helped improve both functionality and aesthetics in automotive applications.

Latest Patents

One of Shimabara's latest patents is for an integral skin foam molded article. This innovative design involves a core that includes an accommodating recess, with the erected wall of the core featuring a unique core side step. This step extends perpendicularly to the wall's inner surface, making the bottom side of the accommodating recess narrower than its opening. Additionally, the skin incorporates a peripheral erected part formed with a skin side step, which is strategically positioned closer to the opening of the recess than the core's step. This design allows for a snug fit between the skin and the core, enhancing the stability and aesthetics of the molded article.

Another significant patent pertains to an instrument panel mounting structure for automobiles. In this design, lower end portions of the front pillar trims are flexibly angled inward within the cabin, ensuring they make firm contact with the instrument panel's edges. This innovative approach eliminates visual gaps and improves the interior appearance. The use of leaf springs to bias the pillars inward contributes to a seamless integration of components, showcasing Shimabara's ability to merge utility with design.

Career Highlights

Tetsuo Shimabara currently works with Nishikawa Kasei Co., Ltd., a firm renowned for its advancements in automotive materials and technology. His tenure at this company has been marked by significant achievements in material design, which have garnered attention in the industry for their practicality and impact.

Collaborations

In his innovative journey, Shimabara has collaborated with notable colleagues, including Yoshikazu Kibayashi and Noriaki Igaki. Their combined expertise and diverse perspectives have contributed to the development of groundbreaking solutions in automotive design.

Conclusion

Tetsuo Shimabara stands out as a dedicated inventor whose work continues to influence the automotive sector through innovative design and practical applications. His patents reflect a commitment to enhancing both functionality and aesthetics in automotive components, cementing his legacy as a key innovator in his 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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