Atsugi, Japan

Takehiro Terai

This inventor holds 7 USPTO granted patents. Top assignees: Nissan Motor Company Limited, Piolax, Inc.. Active years: 1993-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiro Terai. Retrieved from https://idiyas.com/inventor/takehiro-terai

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 = 1.3

ph-index = 6

Forward Citations = 83(Granted Patents)


Company Filing History:


Years Active: 1993-2000

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7 patents (USPTO):Explore Patents

Title: Takehiro Terai: Innovator in Lid Mechanisms and Steering Lock Apparatus

Introduction

Takehiro Terai is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the design of innovative lid opening mechanisms and steering lock apparatuses. With a total of 7 patents to his name, Terai's work reflects a commitment to enhancing functionality and user experience in everyday devices.

Latest Patents

One of Terai's latest inventions is the bi-directional lid opening apparatus. This innovative device features a box body and a lid that can be opened and closed in two directions. The apparatus includes a movable member that can be positioned to open the lid in either direction, along with operating buttons that facilitate this movement. Additionally, a biasing member ensures that the lid remains closed when not in use, enhancing safety and convenience.

Another significant patent is the mounting structure for a steering lock apparatus. This design incorporates a key cylinder unit that is fixed to an instrument panel, allowing for the regulation of a steering shaft's rotation. The structure includes a key cylinder interposing unit that supports the key cylinder and features engaging grooves to manage the load applied to the unit. This invention showcases Terai's ability to integrate complex mechanical systems for improved vehicle security.

Career Highlights

Throughout his career, Takehiro Terai has worked with prominent companies such as Nissan Motor Company Limited and Piolax, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects. Terai's work has not only advanced his career but has also had a lasting impact on the automotive and mechanical engineering industries.

Collaborations

Some of Terai's notable coworkers include Masayoshi Sasamoto and Seiichi Sato. Their collaborative efforts have likely contributed to the successful development of various projects and patents.

Conclusion

Takehiro Terai is a distinguished inventor whose work in lid mechanisms and steering lock apparatuses has made a significant impact in his field. His innovative designs and patents reflect a deep understanding of mechanical engineering principles and a dedication to improving user experience. Terai's contributions continue 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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