Kariya, Japan

Kazuo Kobayashi

This inventor holds 21 USPTO granted patents, primarily in Internal Combustion Engine. Top assignees: Denso Corporation, Kabushiki Kaisha Toyota Jidoshokki, Kabushiki Kaisha Toyoda Jidoshokki Seisakusho. Active years: 1995-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Kobayashi. Retrieved from https://idiyas.com/inventor/kazuo-kobayashi-4wcex0fj

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

Calculating rank

% Patents Active = 61.9

Average Co-Inventor Count = 4.0

ph-index = 12

Forward Citations = 564(Granted Patents)


Location History:

  • Nagoya, JP (2004 - 2010)
  • Kariya, JP (1995 - 2014)
  • Aichi-ken, JP (2015)

Company Filing History:


Years Active: 1995-2015

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Areas of Expertise:
Compressor
Exhaust Emission Control
Internal Combustion Engine
Cooling Apparatus
Refrigerant
Scroll Compressors
Gas Purification
Control Device
Seal Structure
Boiling and Condensing
21 patents (USPTO):Explore Patents

Title: Kazuo Kobayashi: Innovator in Compressor Technology

Introduction

Kazuo Kobayashi, an esteemed inventor located in Kariya, Japan, has made significant contributions to the field of compressor technology. With a remarkable portfolio of 21 patents, he has demonstrated his expertise and commitment to innovation throughout his career.

Latest Patents

Among his latest innovations is a unique compressor design that focuses on the efficient separation of lubricating oil from fluid. This invention features a first separation chamber, which generates a swirling flow to effectively separate the lubricating oil. The design includes a circumferential wall, inflow port, and a guiding plate that redirects the fluid flow for optimal performance.

Another of Kobayashi’s notable patents involves a compressor system comprising auxiliary and main oil reservoir chambers. This innovative design allows for the effective retention of lubricant oil separated from refrigerant in an oil separation chamber. The configuration includes an introducing passage for transferring lubricant oil and ensures proper drainage from the auxiliary oil reservoir chamber to the main oil reservoir chamber, optimizing functionality in varying gravitational conditions.

Career Highlights

Kobayashi's career features substantial contributions while working for prominent companies, including Denso Corporation and Toyota Jidoshokki. His work has significantly influenced the development of advanced compressor technologies, reinforcing his status as a key innovator in his field.

Collaborations

Throughout his professional journey, Kobayashi has collaborated with distinguished colleagues such as Kiyoshi Kawaguchi and Kazuhiro Kuroki. These partnerships have facilitated the exchange of ideas and fostered innovation in various compressor-related projects.

Conclusion

Kazuo Kobayashi's extensive patent portfolio and collaborative work underline his valuable contributions to compressor technology. His inventions not only enhance efficiency but also exemplify the spirit of innovation driving the industry forward. As he continues his journey, the impact of his work will surely resonate within the engineering community and beyond.

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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