Hiroshima, Japan

Tsukasa Shimakawa

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Heavy Industries Compressor Corporation. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Shimakawa. Retrieved from https://idiyas.com/inventor/tsukasa-shimakawa

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


% Patents Active = 33.3

 

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2012-2020

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3 patents (USPTO):Explore Patents

Title: The Innovations of Tsukasa Shimakawa

Introduction

Tsukasa Shimakawa is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engineering, particularly in compressor systems and steam turbine technology. With a total of 3 patents to his name, Shimakawa continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is a compressor system that includes a rotor rotating around an axis, supported by a bearing device. This system features a lubricant tank for storing lubricant, a lubricant supply line for delivering lubricant to the bearing device, and a lubricant return line for returning lubricant to the tank. Additionally, it incorporates a seal gas supply line that introduces seal gas to the compressor via the lubricant tank. Another significant patent is an expansion joint and steam turbine system. This system includes an upstream baffle tube forming a steam channel and a downstream baffle tube that is relatively movable. It also features a flexible cylinder made of a non-metal material that surrounds the baffle tubes while maintaining airtightness.

Career Highlights

Tsukasa Shimakawa is currently employed at Mitsubishi Heavy Industries Compressor Corporation. His work at this esteemed company has allowed him to develop innovative solutions that enhance the efficiency and performance of compressor systems and steam turbines.

Collaborations

Throughout his career, Shimakawa has collaborated with talented individuals such as Ryoji Ogasawara and Michio Kubota. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Tsukasa Shimakawa's contributions to engineering through his patents and collaborations highlight his role as a leading inventor in Japan. His innovative designs continue to influence the industry and pave the way for future advancements.

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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