Amagasaki, Japan

Kazuyuki Kashihara

This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Mitsubishi Cable Industries, Ltd.. Active years: 2009-2025.

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

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Hyogo, JP (2011)
  • Amagasaki, JP (2009 - 2013)
  • Arida, JP (2023)

Company Filing History:


Years Active: 2009-2025

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5 patents (USPTO):Explore Patents

Title: Kazuyuki Kashihara: Innovator in Metal Seal Technology.

Introduction

Kazuyuki Kashihara is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of metal seal technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and reliability of sealing mechanisms in various applications.

Latest Patents

Kashihara's latest patents include the annular metal seal, attachment structure for annular metal seal, and attachment method for annular metal seal. The annular metal seal features a seal body designed with sharp ridges at the outer corner portions, which correspond to the inner corner of the seal groove. This design allows for effective sealing when the positioning ring is held in place, ensuring that both the inner and outer sides of the seal are securely sealed. The metal seal itself has a middle base portion with a laterally long rectangular cross-section, complemented by convex portions that enhance its sealing capabilities.

Career Highlights

Kashihara is associated with Mitsubishi Cable Industries, Ltd., where he has been instrumental in developing advanced sealing technologies. His work has not only contributed to the company's product offerings but has also set new standards in the industry.

Collaborations

Throughout his career, Kashihara has collaborated with notable colleagues such as Toshio Kudo and Satoshi Toudou. These partnerships have fostered innovation and have led to the successful development of various sealing solutions.

Conclusion

Kazuyuki Kashihara's contributions to metal seal technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of engineering principles and a commitment to improving product 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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