Tochigi, Japan

Ryuichi Hirose

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Calsonic Kansei Corporation. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuichi Hirose. Retrieved from https://idiyas.com/inventor/ryuichi-hirose

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



Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Tochigi, JP (2004 - 2008)
  • Kasukabe, JP (2012)

Company Filing History:


Years Active: 2004-2012

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4 patents (USPTO):Explore Patents

Title: Ryuichi Hirose: Innovator in Compressor Technology

Introduction

Ryuichi Hirose is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of compressor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of compressors used in various applications.

Latest Patents

Hirose's latest patents include a groundbreaking compressor design that improves the oil supply capability to thrust and radial bearings. This innovative compressor features an air bleed passage that facilitates communication between the crank chamber and intake chamber. Additionally, he has developed an air conditioner specifically for vehicles, which utilizes a variable capacity compressor to optimize refrigerant discharge based on the vehicle's power source and temperature settings.

Career Highlights

Ryuichi Hirose is currently employed at Calsonic Kansei Corporation, where he continues to advance compressor technology. His expertise and innovative designs have positioned him as a key figure in the industry.

Collaborations

Hirose has collaborated with notable coworkers, including Hiroyasu Nadamoto and Kazuo Masuko, contributing to various projects that enhance the performance of automotive systems.

Conclusion

Ryuichi Hirose's contributions to compressor technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to improving automotive systems.

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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