Tokyo, Japan

Shintaro Okumura

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shintaro Okumura. Retrieved from https://idiyas.com/inventor/shintaro-okumura

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 7.9

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Shintaro Okumura: Innovator in Seal Device Technology

Introduction

Shintaro Okumura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative sealing technologies. His work is recognized for enhancing the efficiency and reliability of steam turbines.

Latest Patents

Shintaro Okumura holds a patent for a unique seal device. This device features a movable seal ring that is designed to be deformable in the radial direction. It faces the outer peripheral surface of a rotor of a steam turbine, which is capable of rotating around its axis. The design includes a first elastic member located at each end surface of the movable seal ring in the circumferential direction. Additionally, a second elastic member is positioned at an intermediate location in the circumferential direction of the movable seal ring, urging it outward in the radial direction.

Career Highlights

Shintaro Okumura is associated with Mitsubishi Heavy Industries Limited, a leading company in the manufacturing and engineering sector. His work at this esteemed organization has allowed him to focus on developing advanced technologies that improve industrial processes.

Collaborations

Throughout his career, Shintaro has collaborated with talented individuals such as Norihisa Takei and Hidekazu Uehara. These partnerships have contributed to the successful development of innovative solutions in their field.

Conclusion

Shintaro Okumura's contributions to seal device technology exemplify his commitment to innovation and engineering excellence. His patent and work at Mitsubishi Heavy Industries Limited highlight his role as a key figure in advancing industrial technology.

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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