Tochigi, Japan

Hisasi Nakasima

This inventor holds 1 USPTO granted patent. Top assignees: Sekisui Kagaku Kogyo Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisasi Nakasima. Retrieved from https://idiyas.com/inventor/hisasi-nakasima

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 = 6.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Hisasi Nakasima: Innovator in Automotive Interior Materials

Introduction

Hisasi Nakasima is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of automotive materials, particularly in the development of innovative interior-finishing materials. His work has been recognized through his patent, which showcases his expertise and creativity in this specialized area.

Latest Patents

Hisasi Nakasima holds a patent for a "Method for producing interior-finishing material for use in automobiles." This invention involves an interior-finishing material that includes a substrate made of a needled glass-fiber sheet containing a thermoplastic resin binder. The needled glass-fiber sheet is primarily composed of glass fiber, and it features a heat-fusible adhesive layer with air permeability disposed on the substrate. Additionally, a surface layer with air permeability is placed on the adhesive layer, and the substrate further contains expanded microbeads. This innovative approach enhances the quality and functionality of automotive interiors.

Career Highlights

Throughout his career, Hisasi Nakasima has worked with prominent companies in the automotive industry. Notably, he has been associated with Sekisui Kagaku Kogyo Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.

Collaborations

Hisasi Nakasima has collaborated with esteemed colleagues, including Rikizou Tanaka and Hiroshi Takahashi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in automotive materials.

Conclusion

Hisasi Nakasima's contributions to the field of automotive interior materials are commendable. His patent reflects his innovative spirit and dedication to improving automotive design and functionality. 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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