Suzuka, Japan

Yoshio Kashiwagi

This inventor holds 2 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1986-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Kashiwagi. Retrieved from https://idiyas.com/inventor/yoshio-kashiwagi

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 = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Mie, JP (1986)
  • Suzuka, JP (1998)

Company Filing History:


Years Active: 1986-1998

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2 patents (USPTO):Explore Patents

Title: The Innovations of Yoshio Kashiwagi

Introduction

Yoshio Kashiwagi is a notable inventor based in Suzuka, Japan. He has made significant contributions to the field of engineering, particularly in the design and development of innovative casting methods and components for internal combustion engines. With a total of 2 patents, his work has had a lasting impact on manufacturing processes.

Latest Patents

Kashiwagi's latest patents include a shell mold for casting a cylindrical product and a cylinder head for internal combustion engines. The shell mold patent describes a unique design that incorporates a plurality of sleeve forming portions, with a modified shape to compensate for deformation during the solidification of molten metal. This innovative approach enhances the quality and precision of the cast sleeves. The cylinder head patent focuses on a water-cooled engine of the cross-flow type, featuring intake passages on one side and exhaust passages on the other. This design includes a central water jacket and sprues that integrate the walls forming the intake and exhaust passages, improving engine efficiency.

Career Highlights

Kashiwagi is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Honda has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of engine technology and manufacturing processes. His patents reflect a deep understanding of engineering principles and a commitment to innovation.

Collaborations

Throughout his career, Kashiwagi has collaborated with talented individuals such as Taiti Yoshikawa and Toshihiro Nishiwaki. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Yoshio Kashiwagi's contributions to the field of engineering through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of automotive technology and manufacturing processes.

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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