Obu, Japan

Hidenobu Kajita

This inventor holds 6 USPTO granted patents. Top assignees: Advics Co., Ltd., Denso Corporation. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenobu Kajita. Retrieved from https://idiyas.com/inventor/hidenobu-kajita

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Kariya, JP (2006 - 2008)
  • Ohbu, JP (2010)
  • Obu, JP (2002 - 2016)

Company Filing History:


Years Active: 2002-2016

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6 patents (USPTO):Explore Patents

Title: Hidenobu Kajita: Innovator in Check Valve Technology

Introduction

Hidenobu Kajita is a notable inventor based in Obu, Japan. He has made significant contributions to the field of valve technology, holding a total of 6 patents. His innovative designs focus on improving the functionality and efficiency of check valves.

Latest Patents

Kajita's latest patents include a unique check valve design that features a valve member with both a valve part and a piston part. This design is accommodated within a piston accommodation cylinder part of a case, allowing for fluid flow without passing through a damper chamber. This innovation minimizes fluctuations in fluid force, thereby reducing hunting at the valve members. Additionally, he has developed a braking system that utilizes a check valve where the valve part is movable relative to the piston part, enhancing the overall performance of the system.

Career Highlights

Throughout his career, Hidenobu Kajita has worked with prominent companies such as Advics Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Kajita has collaborated with talented individuals in the industry, including Hiroyuki Shinkai and Masaaki Omi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hidenobu Kajita's contributions to valve technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to enhancing fluid dynamics and improving system 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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