Ibaraki, Japan

Masayuki Nara

This inventor holds 18 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Measurement Technology. Top assignee: Mitutoyo Corporation. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Nara. Retrieved from https://idiyas.com/inventor/masayuki-nara

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 94.4

 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Ibaraki-ken, JP (2016)
  • Ibaraki, JP (2016 - 2023)
  • Tsukuba, JP (2007 - 2024)

Company Filing History:


Years Active: 2007-2025

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Areas of Expertise:
Three-Dimensional Measuring Apparatus
Calibration Method
Spatial Accuracy Correction
Laser Tracking Interferometer
Measurement Point Determination
Index Error Estimating
Tracking Type Laser Gauge
Form Measuring Device
Measurement System
Inspection Method
Non-Transitory Storage Medium
18 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Masayuki Nara in Three-Dimensional Measurement Technology

Introduction

Masayuki Nara, a distinguished inventor based in Ibaraki, Japan, has made significant contributions to the field of measurement technology. With an impressive portfolio of 18 patents, he has been at the forefront of developing advanced tools and methods that enhance precision in three-dimensional measuring.

Latest Patents

Nara's recent patents include groundbreaking innovations such as three-dimensional-measuring-apparatus inspection gauges, three-dimensional-measuring-apparatus inspection methods, and three-dimensional measuring apparatuses. His innovative three-dimensional-measuring-apparatus inspection gauge features a design that incorporates multiple targets for measurement, with a probe tip coming into contact with these targets, all supported by a robust frame member. This arrangement allows for precise measurements corresponding to the vertices of a triangular prism.

Additionally, Nara has developed a measurement apparatus that utilizes a laser apparatus combined with advanced components like a branching part, beat signal generation part, conversion part, extraction part, digital filter, and calculation part, which collectively improve the accuracy of measuring light propagation distances.

Career Highlights

Nara's career at Mitutoyo Corporation has been marked by a focus on innovation in measurement technology. His work emphasizes advanced methodologies that help industries improve accuracy and efficiency in three-dimensional measurements. His dedication to research and development positions him as a key player in the engineering community.

Collaborations

Collaborating with talented professionals such as Makoto Abbe and Shinichiro Yanaka, Nara has contributed to a team atmosphere that fosters creativity and innovation. Together, they have pushed the boundaries of measurement technology, resulting in impactful advancements that benefit various industries worldwide.

Conclusion

Masayuki Nara’s contributions to the field of three-dimensional measurement technology reflect his status as a leading inventor. His 18 patents, especially in the areas of measurement apparatus and methods, highlight his commitment to innovation. With ongoing collaborations and a determined vision, Nara continues to play a pivotal role in shaping the future of precision measurement tools.

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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