Location History:
- Yamanashi-ken, JP (1997 - 2000)
- Nirasaki, JP (2010 - 2022)
- Yamanashi, JP (2022)
Company Filing History:
9 out of 10,346 
1 out of 71 
Years Active: 1997-2022
Title: Kazumi Yamagata: Innovator in Inspection Technologies
Introduction
Kazumi Yamagata, a talented inventor based in Nirasaki, Japan, has made significant contributions to the field of inspection apparatus and devices. With a remarkable portfolio of 9 patents, she has showcased her innovative spirit and technical expertise throughout her career.
Latest Patents
Among her latest inventions, the inspection apparatus stands out for its advanced design. This apparatus features a housing with an upper surface that includes an interface part for electrical connection with a probe card. It is equipped with a first frame that can move between a connection position and a retraction position, providing convenience during usage. Additionally, a second frame is designed to support a test head, allowing for a switchable state between fixed and movable, enhancing its versatility.
Another significant invention is the probe card holding device, which employs vacuum suction to hold the probe card securely. This device includes a sealing member that maintains an enclosed space with the probe card, ensuring precise functionality. It also features engaging portions and an actuator that drives the second engaging portion to efficiently retain the probe card even after the vacuum suction is dissipated.
Career Highlights
Kazumi Yamagata's career includes pivotal roles at notable companies such as Tokyo Electron Limited and Tokyo Electron Yamanashi Limited. Her work in these organizations has allowed her to develop groundbreaking technologies in inspection and testing, further solidifying her reputation as an innovator.
Collaborations
Throughout her journey, Yamagata has collaborated with prominent colleagues, including Masahiko Sugiyama and Tatsuo Kawashima. These partnerships have not only enriched her professional experience but have also contributed to the advancement of inspection technologies.
Conclusion
In summary, Kazumi Yamagata's dedication to innovation in inspection apparatus and devices has garnered her recognition as a leading inventor. With her impressive array of patents and collaborative efforts within the industry, she continues to influence the landscape of technological advancements in Japan and beyond.