Kanagawa, Japan

Toshitsugu Sase

This inventor holds 3 USPTO granted patents. Top assignee: Ebara Corporation. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshitsugu Sase. Retrieved from https://idiyas.com/inventor/toshitsugu-sase

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 = 3.0

ph-index = 2

Forward Citations = 34(Granted Patents)


Location History:

  • Kanagawa, JP (1991)
  • Tokyo, JP (1995)

Company Filing History:


Years Active: 1991-1995

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3 patents (USPTO):Explore Patents

Title: Innovations of Toshitsugu Sase

Introduction

Toshitsugu Sase is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of engineering, particularly in the development of technologies aimed at improving efficiency and reducing environmental impact. With a total of 3 patents to his name, Sase continues to push the boundaries of innovation.

Latest Patents

One of Sase's latest inventions is a catalyzer-containing muffler designed for treating exhaust gas from engines. This muffler features an outer casing that defines a closed space, equipped with an inlet and outlet pipe for exhaust gas flow. The design includes partition walls that divide the closed space into multiple sections, with penetration pipes allowing communication between these sections. This innovative structure not only reduces exhaust noise but also effectively removes toxic substances such as NO.sub.x and SO.sub.x.

Another significant invention by Sase is a screw compressor that operates efficiently across a wide range of flow rates and pressure ratios. The compressor's casing includes a tapered notch at the discharge opening, which facilitates a gradual release of compressed gas. This design minimizes pressure variation and noise levels while enhancing the compressor's overall performance.

Career Highlights

Toshitsugu Sase is currently associated with Ebara Corporation, a leading company in the field of fluid machinery and systems. His work at Ebara has allowed him to focus on innovative solutions that address both performance and environmental concerns.

Collaborations

Sase has collaborated with several talented individuals in his field, including Michiaki Matsuda and Mitsuru Maeda. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Toshitsugu Sase is a prominent inventor whose work has significantly impacted engineering and environmental technology. His innovative patents reflect a commitment to improving efficiency and reducing harmful emissions. Through his contributions, Sase continues to inspire future advancements in the field.

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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