Sagamihara, Japan

Tarou Hagiwara

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Company Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tarou Hagiwara. Retrieved from https://idiyas.com/inventor/tarou-hagiwara

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 = 5.0

ph-index = 1

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Tarou Hagiwara: Innovator in Modular Vehicle Design

Introduction

Tarou Hagiwara is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the automotive industry, particularly in the design of modular vehicle bodies. His innovative approach has led to the development of a unique roof structure that enhances vehicle assembly and functionality.

Latest Patents

Hagiwara holds a patent for a "Roof structure for modular vehicle body and method of building same." This invention consists of a plurality of independent sections, including roof side rails, a front roof rail, a rear roof rail, and a roof. The front roof rail extends between the front end of the roof side rails and is mechanically fastened to them using matched flanges and brackets. Similarly, the rear roof rail connects to the rear ends of the roof side rails. The roof is equipped with brackets that are placed on the front roof rail, rear roof rail, and the roof side rails, ensuring a secure mechanical fastening.

Career Highlights

Tarou Hagiwara is currently employed at Nissan Motor Company Limited, where he continues to innovate in vehicle design. His work has contributed to advancements in modular vehicle construction, making it easier to assemble and customize vehicles according to specific needs.

Collaborations

Hagiwara has collaborated with talented coworkers, including Hideyuki Kumasaka and Kouji Takao. Their combined expertise has fostered a creative environment that encourages innovative solutions in automotive design.

Conclusion

Tarou Hagiwara's contributions to the field of modular vehicle design exemplify the spirit of innovation. His patent for a roof structure demonstrates his commitment to improving vehicle assembly processes. Hagiwara's work at Nissan Motor Company Limited continues to influence the automotive industry positively.

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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