Omiya, Japan

Shigehiro Maruoka

This inventor holds 2 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigehiro Maruoka. Retrieved from https://idiyas.com/inventor/shigehiro-maruoka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 1991-1994

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2 patents (USPTO):Explore Patents

Title: Shigehiro Maruoka: Innovator in Motorcycle Frame Design

Introduction

Shigehiro Maruoka is a notable inventor based in Oomiya, Japan. He has made significant contributions to the field of motorcycle design, particularly in the development of innovative body frames. With a total of 2 patents to his name, Maruoka's work exemplifies the intersection of engineering and creativity.

Latest Patents

Maruoka's latest patents include a "Body Frame for a Motorcycle" and a "Casting Mold for a Hollow Member." The body frame patent describes a structure that includes a head pipe for supporting a rotary shaft for a handle, along with left and right main body frame elements that extend rearwardly. It features engine supporting members and a horizontally extending frame element that connects the main body frame elements. The design emphasizes a lightweight alloy construction and a unique tubular member with a rectangular cross-section. The casting mold patent similarly outlines a design for a motorcycle body frame, focusing on the assembly of a cast body frame from divided blocks.

Career Highlights

Shigehiro Maruoka is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive industry. His work at Honda has allowed him to push the boundaries of motorcycle design and contribute to advancements in vehicle safety and performance.

Collaborations

Throughout his career, Maruoka has collaborated with talented individuals such as Toshio Yamagiwa and Keiji Suzuki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Shigehiro Maruoka's contributions to motorcycle frame design highlight his expertise and commitment to innovation. His patents reflect a deep understanding of engineering principles and a passion for enhancing motorcycle performance.

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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