Obu, Japan

Akio Matsuoka

This inventor holds 6 USPTO granted patents. Top assignee: Nippondenso Co., Ltd.. Active years: 1987-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Matsuoka. Retrieved from https://idiyas.com/inventor/akio-matsuoka

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 204(Granted Patents)


Location History:

  • Obu, JP (1987 - 1989)
  • Oobu, JP (1989)

Company Filing History:


Years Active: 1987-1989

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6 patents (USPTO):Explore Patents

Title: Akio Matsuoka: Innovator in Refrigeration Technology

Introduction

Akio Matsuoka is a notable inventor based in Obu, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 6 patents. His innovative designs have advanced the efficiency and functionality of refrigeration systems.

Latest Patents

Matsuoka's latest patents include a refrigeration system that features a condenser connected to a compressor outlet. An expansion valve is linked to the condenser, while an evaporator is positioned between the expansion valve and the compressor's inlet. A sensor detects the refrigerant's condition at the evaporator's outlet, allowing for the detection of variations in the refrigerant flow rate. The control device assesses these variations to determine if the refrigerant quantity is insufficient based on a reference value. Another significant patent is for a rotary compressor with a clutch and bypass control actuated by hydraulic means. This design includes an input shaft, a compressor component, and a clutch component that can engage or disengage based on the hydraulic pressure applied.

Career Highlights

Matsuoka is currently employed at Nippondenso Co., Ltd., where he continues to innovate in the field of refrigeration technology. His work has been instrumental in developing more efficient systems that meet modern demands.

Collaborations

Throughout his career, Matsuoka has collaborated with talented individuals such as Masashi Takagi and Kazutoshi Nishizawa. These partnerships have fostered a creative environment that has led to numerous advancements in their field.

Conclusion

Akio Matsuoka's contributions to refrigeration technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient refrigeration 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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