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For the Inventor, By the Inventor

Niwa-gun, Japan

Yuji Mizoguchi

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Okuma Corporation. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Mizoguchi. Retrieved from https://idiyas.com/inventor/yuji-mizoguchi

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal9 out of 418 
 
Okuma Corporation
 patents

Years Active: 2019-2026

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9 patents (USPTO):Explore Patents
1. 12523574 - Machining accuracy diagnosing device and machining accuracy diagnosing method for machine tool (2026-01-13),
2. 12521830 - Machining accuracy diagnosing device and machining accuracy management system for machine tool (2026-01-13),
3. 12018933 - Accuracy diagnostic device and accuracy diagnostic method for machine tool (2024-06-25),
4. 12013233 - Accuracy diagnostic device and accuracy diagnostic method for machine tool (2024-06-18),
5. 11989002 - Environmental temperature change prediction device and prediction method for machine tool (2024-05-21),
6. 11953406 - Accuracy diagnostic device and accuracy diagnostic method for machine tool, and accuracy adjustment reservation system (2024-04-09),
7. 11666999 - Thermal displacement correction method and thermal displacement correction apparatus of machine tool (2023-06-06),
8. 11590622 - Thermal displacement compensation apparatus and thermal displacement compensation method for machine tool (2023-02-28),
9. 10496072 - Displacement estimation method and thermal displacement correction method for machine tool (2019-12-03),

Title: Yuji Mizoguchi: Innovator in Machining Accuracy Technology

Introduction

Yuji Mizoguchi is a prominent inventor based in Niwa-gun, Japan. He has made significant contributions to the field of machining accuracy, holding a total of 9 patents. His work focuses on developing devices and methods that enhance the precision of machine tools.

Latest Patents

Mizoguchi's latest patents include a machining accuracy diagnosing device and a machining accuracy diagnosing method for machine tools. The machining accuracy diagnosing device features a temperature regulation operating pattern setting unit, a cutting condition setting unit, a temperature information acquiring unit, and a machining accuracy influence amount predicting unit. This innovative device is designed to predict the influence of temperature on machining accuracy, ensuring optimal performance during machining operations. Another notable patent is the machining accuracy management system for machine tools, which includes a diagnosing information acquiring unit, an opening time setting unit, and a cutting time setting unit. This system predicts the impact of environmental factors, such as room temperature and wind speed, on machining accuracy.

Career Highlights

Yuji Mizoguchi is currently employed at Okuma Corporation, a leading company in the manufacturing of machine tools. His expertise in machining accuracy has positioned him as a key figure in the development of advanced technologies within the industry.

Collaborations

Mizoguchi has collaborated with notable coworkers, including Takashi Norihisa and Toshihiko Murahashi. Their combined efforts have contributed to the advancement of machining technologies and the successful implementation of innovative solutions.

Conclusion

Yuji Mizoguchi's work in machining accuracy technology exemplifies the importance of innovation in the manufacturing sector. His patents and contributions continue to influence the industry, ensuring higher precision and efficiency in machine tool operations.

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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