Kazumi Yanagiura

Title: Kazumi Yanagiura: Innovator in Optical Measurement Technology

Introduction

Kazumi Yanagiura is a notable inventor based in Kuroishi, Japan. He has made significant contributions to the field of optical measurement technology, holding 2 patents that showcase his innovative approach to precision measurement.

Latest Patents

Yanagiura's latest patents include an optical inner-surface measurement device and an optical inner surface measuring device. The optical inner-surface measurement device features an optical fiber inserted into a hole of an inspection object, equipped with at least two optical-path converting elements and a motor for rotationally driving these elements. This device emits a light beam to the inner peripheral surface of the hole in a three-dimensional manner. The optical inner surface measuring device enhances measurement accuracy by capturing and observing reflection light from the inner surface of a target object in three dimensions. It incorporates a structure with an optical fiber, a light path conversion unit, and a motor, ensuring high-precision measurement without errors from runout and rotational vibration.

Career Highlights

Throughout his career, Yanagiura has worked with reputable companies such as Adamant Namiki Precision Jewel Co., Ltd. and Namiki Seimitsu Houseki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in optical measurement technologies.

Collaborations

Yanagiura has collaborated with notable coworkers, including Hiroshi Yamazaki and Eri Fukushima, who have played a role in his innovative projects.

Conclusion

Kazumi Yanagiura's work in optical measurement technology exemplifies his commitment to precision and innovation. His patents reflect a deep understanding of the complexities involved in measurement devices, making him a significant figure in his field.