Yokohama, Japan

Shinji Kawazoe

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Anest Iwata Corporation, Scroll Giken LLC. Active years: 1998-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Kawazoe. Retrieved from https://idiyas.com/inventor/shinji-kawazoe

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 = 1.4

ph-index = 3

Forward Citations = 50(Granted Patents)


Company Filing History:


Years Active: 1998-2009

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5 patents (USPTO):Explore Patents

Title: Innovations of Shinji Kawazoe

Introduction

Shinji Kawazoe is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of fluid machinery, holding a total of 5 patents. His work focuses on innovative designs that enhance the efficiency and functionality of fluid machines.

Latest Patents

One of his latest patents is a positive-displacement fluid machine. This invention is designed to close moving spaces that communicate with an intake opening by at least one pair of members. These members move toward a discharge opening, allowing fluid sucked into the intake to be discharged effectively. The design includes a specific clearance at the closest position of the members and features a leakage prevention mechanism made of short fibers on at least one side surface of the members.

Another significant patent is a scroll type fluid machine. This machine consists of a housing, a first scroll unit that rotates within the housing, and a second scroll unit that rotates with the first while gyrating relative to it. This design allows for the variation of volumes in compression spaces. The first scroll unit includes a first wrap group with two end plates and uniformly arranged scrolled wraps, while the second scroll unit features a cylindrical outer peripheral ring and a second wrap group that defines insertion spaces for the first wrap group.

Career Highlights

Shinji Kawazoe has worked with several companies throughout his career, including Anest Iwata Corporation and Scroll Giken LLC. His experience in these organizations has contributed to his expertise in fluid machinery and innovation.

Collaborations

He has collaborated with notable coworkers such as Toshihiro Honma and Masaki Tsuji. Their joint efforts have likely played a role in advancing the technologies associated with Kawazoe's inventions.

Conclusion

Shinji Kawazoe's contributions to fluid machinery through his innovative patents demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the design and functionality of fluid machines, showcasing the importance of innovation in engineering.

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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