Tokyo, Japan

Jo Masutani

This inventor holds 18 USPTO granted patents and 5 published patent applications and 8 EPO patents, primarily in Centrifugal Compressors. Top assignees: Mitsubishi Heavy Industries Compressor Corporation, Mitsubishi Heavy Industries Limited. Active years: 2012-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jo Masutani. Retrieved from https://idiyas.com/inventor/jo-masutani

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

USPTO Granted Patents = 18 

% Patents Active = 77.8

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Takasago, JP (2012 - 2015)
  • Tokyo, JP (2015 - 2024)

Company Filing History:


Years Active: 2012-2024

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Areas of Expertise:
Centrifugal Compressor
Gas Turbine System
Impeller
Cooling Arrangement
Rotating Machine
Diffuser Vane
Suction Casing
Sealing Device
Fluid Machine
Manufacturing Method
18 patents (USPTO):Explore Patents

Title: Jo Masutani – Innovator in Centrifugal Compressor Technology

Introduction

Jo Masutani, based in Tokyo, Japan, is a prominent inventor with a remarkable portfolio of 18 patents. His innovative contributions primarily focus on advanced machinery, especially in the field of centrifugal compressors and rotating machines. Masutani's work significantly impacts industries that rely on efficient fluid dynamics and mechanical performance.

Latest Patents

Among his latest inventions, Masutani has developed a pioneering centrifugal compressor, which features a rotary shaft with multiple impellers and a uniquely designed casing. This casing includes an intermediate discharge port and is equipped with several diaphragms, allowing for optimized airflow and enhanced performance of the working fluid. The design incorporates a return flow path, guiding the flow direction radially inward, and an intermediate scroll directing a portion of the working fluid discharge efficiently.

Additionally, Masutani's invention of the impeller for a rotating machine presents innovative design elements, including a disc, a cover, and strategically placed blades. The configuration ensures that maximum angle differences between blade points are reached efficiently, enhancing the overall performance and functionality of rotating machinery.

Career Highlights

Jo Masutani's impressive career includes significant roles at Mitsubishi Heavy Industries Compressor Corporation and Mitsubishi Heavy Industries Limited. His tenure at these institutions has greatly contributed to advancements in compressor technology and fluid dynamics, reinforcing his reputation as a leading inventor in the field.

Collaborations

Throughout his career, Masutani has collaborated with esteemed colleagues, including Shuichi Yamashita and Akihiro Nakaniwa. These partnerships highlight the collaborative spirit that often drives innovation, as they combine expertise and creativity to push the boundaries of technological advancement.

Conclusion

In summary, Jo Masutani stands out as an influential figure in the world of inventions, particularly in the domain of centrifugal compressors and rotating machines. With a robust portfolio of patents and significant industry experience, he continues to contribute to innovations that shape modern engineering practices. His work not only reflects personal ingenuity but also represents a collective effort in advancing technology for the future.

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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