Chiba, Japan

Mitsuo Inoue

This inventor holds 2 USPTO granted patents. Top assignee: Tekken Construction Co., Ltd.. Active years: 1978-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuo Inoue. Retrieved from https://idiyas.com/inventor/mitsuo-inoue-n644run0

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1978-1979

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2 patents (USPTO):Explore Patents

Title: **Mitsuo Inoue: Innovator in Tunnel Boring Technology**

Introduction

Mitsuo Inoue is a notable inventor from Chiba, Japan, recognized for his contributions to the field of tunnel boring technology. With a total of two patents to his name, Inoue's innovations focus on improving the accuracy and efficiency of tunnel excavation processes.

Latest Patents

Inoue's latest patents showcase his expertise in enhancing the functionality of tunnel boring machines. One patent, entitled "Attitude Control Means of Tunnel Boring Machine Shield," presents an advanced system that employs a laser beam transmitter positioned in a previously bored tunnel. This system helps in accurately aligning the tunnel boring machine by detecting deviations from the intended tunneling direction, subsequently enabling adjustments through jacks installed at the rear end of the shield.

Another significant patent by Inoue is the "Method and System for Performing Attitude Control of Tunnel Excavating." This invention describes a method wherein multiple jacks at the tail end of the shield can be selectively activated to correct any deviation detected during the tunneling process. The system is equipped with an indicating and controlling unit that coordinates the operation, ensuring precise navigation of the tunneling equipment.

Career Highlights

Mitsuo Inoue is currently associated with Tekken Construction Co., Ltd., where he leverages his innovative capabilities to develop advanced tunneling solutions. His work with the company has positioned them at the forefront of tunnel construction technology, blending practical experience with inventive methodologies.

Collaborations

Inoue has had the opportunity to collaborate with notable colleagues such as Yoshihiro Kumaki and Junpei Kawade. Their combined expertise in tunneling and construction has led to significant advancements in the field, further establishing Inoue's reputation as a leading inventor in tunnel excavation technology.

Conclusion

Mitsuo Inoue's contributions to tunnel boring technology through his patents have made a substantial impact on the efficiency and effectiveness of tunnel construction. His innovative spirit and dedication to improving existing processes continue to pave the way for advancements in the industry. As the field of tunnel excavation evolves, Inoue's work will undoubtedly remain influential in shaping its 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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