Company Filing History:
1 out of 803 
1 out of 11 Years Active: 2022
Title: Kazuhiro Kumagai: Innovator in Specimen Preparation Technology
Introduction
Kazuhiro Kumagai is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of specimen preparation technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of specimen handling.
Latest Patents
Kumagai holds a patent for a specimen preparation apparatus. This apparatus features a lower-side structure that forms a specimen chamber, which includes a specimen base. An upper-side structure creates a nozzle chamber positioned above the specimen chamber. The two chambers are separated by a gate valve. Within the nozzle chamber, there is at least a tip opening of a nozzle designed to eject a specimen. A control device is integrated to maintain a gas pressure relationship, ensuring that the gas pressure in the specimen chamber is higher than that in the nozzle chamber when both structures are in communication.
Career Highlights
Throughout his career, Kazuhiro Kumagai has worked with prominent organizations, including Jeol Ltd. and the National Institute of Advanced Industrial Science. His experience in these institutions has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Kumagai has collaborated with several talented individuals, including Satoru Akai and Ayumi Morioka. These partnerships have fostered innovation and have been instrumental in the development of his patented technology.
Conclusion
Kazuhiro Kumagai's work in specimen preparation technology exemplifies the impact of innovative thinking in scientific research. His contributions continue to influence the field and inspire future advancements.