This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: Ihi Corporation, Ihi Infrastructure Systems Co., Ltd.. Active years: 2016-2017.
Company Filing History:
2 out of 1,193 
1 out of 5 Years Active: 2016-2017
Title: Arisa Yanagihara: Innovator in Measurement Technologies
Introduction
Arisa Yanagihara, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of measurement technologies. With a total of two patents under her name, she has contributed innovative solutions aimed at improving the accuracy and efficiency of various testing processes.
Latest Patents
Yanagihara's latest patents focus on advanced methods for measurement in industrial applications. The first, titled "Method for Measuring Height of Lack of Penetration and Ultrasonic Flaw Detector," offers a comprehensive approach to evaluating the degree of fusion in welding specimens. This method involves generating a dividing pulse amplitude curve through a specialized probe that emits ultrasound beams, followed by a detailed analysis combining beam path length information and regression formula development.
The second patent, "Method and Apparatus for Measuring Hardened Surface Layer," introduces a novel way to assess the depth of hardened surface layers in materials. This method includes creating a calibration curve based on sample testing, performing a non-destructive examination, and correlating the propagation time of waveforms to determine hardened layer depth. These innovative techniques showcase Yanagihara's deep understanding of ultrasonic testing and its applications in engineering.
Career Highlights
Throughout her career, Arisa Yanagihara has worked with notable organizations, including IHI Corporation and IHI Infrastructure Systems Co., Ltd. Her roles in these companies have allowed her to develop and implement cutting-edge technologies that cater to the needs of the industry. Her work has had a lasting impact on how measurement technologies are utilized and has paved the way for future advancements.
Collaborations
Yanagihara has collaborated with several esteemed colleagues, including Yuji Takeda and Takahiro Yamagami. These partnerships have fostered an environment of shared knowledge and innovation, further enhancing the quality and scope of her projects. Together, they have contributed to the field by introducing practical solutions to complex testing challenges.
Conclusion
Arisa Yanagihara stands out as a prominent figure in the realm of measurement technologies. Her innovative patents and collaborative efforts underscore her commitment to advancing engineering practices. As she continues to push the boundaries of what is possible, Yanagihara remains a valuable asset to the industries she serves, inspiring future generations of inventors and engineers.