Tokyo, Japan

Akio Murata

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Sony Corporation, Mitsubishi Electric Corporation. Active years: 1986-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akio Murata. Retrieved from https://idiyas.com/inventor/akio-murata-3v7cp6bd

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Kanagawa, JP (1998 - 2001)
  • Tokyo, JP (1986 - 2019)
  • Chiyoda-ku, JP (2019)

Company Filing History:


Years Active: 1986-2019

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5 patents (USPTO):Explore Patents

Title: Akio Murata: Innovator in Refrigeration Technology

Introduction

Akio Murata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 5 patents. His innovative designs and methods have advanced the efficiency and functionality of refrigeration systems.

Latest Patents

Among his latest patents are a refrigerant distributor and a heat pump device featuring the refrigerant distributor. The refrigerant distributor is designed with an inflow portion made of aluminum, allowing refrigerant to flow through an inflow pipe. It includes a distributing portion that effectively distributes the incoming refrigerant to multiple outflow pipes. This distributing portion consists of a main body connected to the inflow portion, with several outflow portions protruding from it, all formed integrally. Another notable patent involves a method for manufacturing the refrigerant distributor, which includes a series of steps to ensure the accurate formation of a sacrifice positive electrode layer on the distributor's surface. This method enhances the strength of the joined parts while preventing damage from excessive heating.

Career Highlights

Akio Murata has worked with renowned companies such as Sony Corporation and Mitsubishi Electric Corporation. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking innovations in refrigeration technology.

Collaborations

Throughout his career, Murata has collaborated with notable colleagues, including Yoshihiko Satake and Nobuaki Miyake. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Akio Murata'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 efficiency and design of refrigeration systems today.

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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