Kyoto, Japan

Taku Murakami

This inventor holds 4 USPTO granted patents and 10 published patent applications. Top assignee: Nidec Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taku Murakami. Retrieved from https://idiyas.com/inventor/taku-murakami-2q3nu15r

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 25.0

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:


Years Active: 2026

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Taku Murakami: Innovator in Refrigerant Technology

Introduction

Taku Murakami is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of refrigerant technology, holding a total of 4 patents. His innovative designs focus on improving the efficiency and functionality of refrigerant circulation devices.

Latest Patents

One of Taku Murakami's latest patents is a refrigerant circulation device that features a unique flow path structure. This flow path structure includes a flow path tube, a connection portion, and a clamp portion. The flow path tube contains a flow path tube space, while the connection portion has an internal connection portion space. Notably, a portion of the connection is located within the flow path tube space. The clamp portion is situated on the outer peripheral surface of the flow path tube. The thermal expansion coefficient of the flow path tube differs from that of the connection portion. The clamp portion consists of a band portion that surrounds the outer peripheral surface of the flow path tube at the point where it overlaps with the connection portion, along with an acting portion that adjusts the size of the inner diameter of the band portion.

Career Highlights

Taku Murakami is currently employed at Nidec Corporation, where he continues to develop innovative solutions in the field of refrigerant technology. His work has garnered attention for its practical applications and potential to enhance energy efficiency in various systems.

Collaborations

Throughout his career, Taku has collaborated with notable colleagues, including Naoya Nonomura and Hirotaka Watanabe. These partnerships have contributed to the advancement of their shared projects and innovations.

Conclusion

Taku Murakami is a dedicated inventor whose work in refrigerant technology has led to several important patents. His contributions continue to influence the industry and pave the way for future innovations.

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]
Loading…