Kuroishi, Japan

Hiroshi Yamazaki

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignees: Namiki Seimitsu Houseki Kabushiki Kaisha, Adamant Namiki Precision Jewel Co., Ltd., Fujifilm Corporation. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Yamazaki. Retrieved from https://idiyas.com/inventor/hiroshi-yamazaki-5vqymo09

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

Calculating rank

% Patents Active = 30.0


Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 125(Granted Patents)


Company Filing History:


Years Active: 2010-2019

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10 patents (USPTO):Explore Patents

Title: Hiroshi Yamazaki: Innovator in Optical Measurement Technologies

Introduction

Hiroshi Yamazaki, a prominent inventor based in Kuroishi, Japan, has made significant contributions to the field of optical measurement technologies. With a commendable portfolio of 10 patents, Yamazaki's work focuses on enhancing accuracy and efficiency in three-dimensional imaging. His innovations have been pivotal in advancing optical measurement techniques, providing solutions that meet modern technological challenges.

Latest Patents

Yamazaki’s most recent patents include an innovative optical measurement device that features a plurality of rotary shafts and displacement detectors. This invention is designed to detect axial displacement of each rotary shaft to enable three-dimensional image correction. By adjusting the emission angle of a ray of light through controlled motor rotations, high-accuracy three-dimensional images can be obtained. The device calculates critical data in real-time, enabling the subtraction of any backlash or play from the obtained images for enhanced precision.

Another noteworthy invention is the optical inner surface measurement device, which consists of a rotary optical fiber, a fixed optical fiber, and a runout detection sensor. This system ensures that the measurements are precise by detecting the runout of the rotary optical fiber, allowing for accurate inner surface measurement data to be produced and corrected accordingly.

Career Highlights

Throughout his career, Hiroshi Yamazaki has been associated with notable companies, including Namiki Seimitsu Houseki Kabushiki Kaisha and Adamant Namiki Precision Jewel Co., Ltd. His expertise and dedication have contributed to the development of advanced optical solutions in these organizations.

Collaborations

Yamazaki has worked alongside distinguished coworkers, including Takafumi Asada and Eri Fukushima. Their collaboration has fostered innovative ideas and enhanced the development of cutting-edge optical measurement technologies.

Conclusion

Hiroshi Yamazaki stands out as a leading innovator in the realm of optical measurement, with a strong emphasis on precision and technological advancement. His contributions through various patents reflect his commitment to improving measurement techniques, positioning him as an influential figure in the industry. As technology continues to evolve, Yamazaki’s work promises to play a key role in shaping future developments in optical measurements.

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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