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For the Inventor, By the Inventor

Ibaraki, Japan

Hajime Hiranaga

This inventor holds 10 USPTO granted patents. Top assignee: Pall Corporation. Active years: 1998-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Hiranaga. Retrieved from https://idiyas.com/inventor/hajime-hiranaga

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 98(Granted Patents)


Location History:

  • Ibaraki-Ken, JP (1998)
  • Tsukuba Ibaraki, JP (2000)
  • Yawara-Mura, JP (2010)
  • Tsukuba-gun, JP (2007 - 2011)
  • Ibaraki, JP (2000 - 2012)

Company Filing History:

goldMedal10 out of 777 
 
Pall Corporation
 patents

Years Active: 1998-2012

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10 patents (USPTO):Explore Patents
1. 8293104 - Filtration systems and fitting arrangements for filtration systems (2012-10-23),
2. 7954647 - Filters (2011-06-07),
3. 7807055 - Filtration systems (2010-10-05),
4. 7654414 - Liquids dispensing systems and methods (2010-02-02),
5. 7195122 - Filters (2007-03-27),
6. D465258 - Filter element (2002-11-06),
7. D456485 - Filter element (2002-05-01),
8. 6110368 - Fluid processing apparatus (2000-08-29),
9. 6103120 - Fluid processing apparatus (2000-08-15),
10. 5776342 - Filter assembly (1998-07-07),

Title: Hajime Hiranaga: Innovator in Filtration Systems

Introduction

Hajime Hiranaga is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of filtration systems, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of filtration technologies.

Latest Patents

Hiranaga's latest patents include advanced filtration systems and fitting arrangements designed to enhance performance. One notable invention involves a manifold with a fitting and a filter that also has a fitting. This design features a nozzle with a tip portion that has a contact surface, ensuring a secure seal to prevent leakage. Another patent describes a filter comprising a housing and a filter cartridge, which is permanently positioned within the housing. This design includes an annular channel that optimizes the filtration process.

Career Highlights

Hajime Hiranaga has built a successful career at Pall Corporation, where he has been instrumental in developing cutting-edge filtration solutions. His work has significantly impacted various industries, enhancing the quality and reliability of filtration systems.

Collaborations

Hiranaga collaborates with talented professionals such as Tatsuya Hoshino and Scott D Hopkins, contributing to a dynamic and innovative work environment.

Conclusion

Hajime Hiranaga's contributions to filtration technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to improving filtration systems, making a lasting impact in the industry.

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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