Isehara, Japan

Yoshihiko Kashihara

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Amada Company, Limited. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Kashihara. Retrieved from https://idiyas.com/inventor/yoshihiko-kashihara

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshihiko Kashihara

Introduction

Yoshihiko Kashihara is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of machinery, particularly with his innovative designs that enhance operational efficiency and effectiveness. His work is recognized for its practical applications in industrial settings.

Latest Patents

Kashihara holds a patent for a shearing machine, which is designed to improve the shearing process in manufacturing. The shearing machine features a ram that is resiliently guided by spring guides, ensuring smooth vertical movement. It is equipped with hold-down clamps that securely grip the work-sheet without causing damage. Additionally, the machine includes a hydraulic pump with a large diameter piston for low-pressure flow and a small diameter piston for high-pressure flow, effectively managing the shearing process. The design also incorporates hold-up supports to prevent the work-sheet from bending and curling, along with a back gauge for precise measurements.

Career Highlights

Kashihara is associated with Amada Company, Limited, a leading manufacturer in the machinery sector. His role at the company has allowed him to develop and refine his innovative ideas, contributing to the advancement of shearing technology. His patent reflects his commitment to improving industrial processes and enhancing product quality.

Collaborations

Kashihara has worked alongside talented colleagues such as Tadashi Hirata and Hidekatsu Ikeda. Their collaborative efforts have fostered an environment of innovation and creativity within the company.

Conclusion

Yoshihiko Kashihara's contributions to the field of machinery, particularly through his patented shearing machine, demonstrate his dedication to innovation and improvement in industrial processes. His work continues to influence the manufacturing sector 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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