Company Filing History:
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1 out of 15 
1 out of 832,880 Years Active: 2018-2025
Title: Masahiro Okada: Innovator in Calibration and Purification Technologies
Introduction
Masahiro Okada is a notable inventor based in Yokohama, Japan. He has made significant contributions to the fields of calibration devices and purification methods, holding a total of 2 patents. His work focuses on enhancing the efficiency and effectiveness of detection and purification processes.
Latest Patents
Okada's latest patents include a calibration device and calibration method for detectors. This invention provides a calibration method for a detector that includes multiple detecting elements, each generating an electrical pulse signal corresponding to the energy value of incident X-ray photons. The method involves applying a predetermined tube voltage to an X-ray tube, acquiring photon counts for each peak value, estimating a maximum peak value within the detection range, and calculating calibration values for each detecting element.
Another significant patent is a purification method for virus-like particles, specifically targeting norovirus VLPs. This method involves contacting a solution containing norovirus virus-like particles with a support for hydroxyapatite chromatography. The process includes binding the virus-like particles to the support, washing the support with buffer, and eluting the virus-like particles with a buffer containing phosphate at a concentration of less than 10 mM.
Career Highlights
Throughout his career, Okada has worked with various companies, including Umn Pharma Inc. His innovative approaches have led to advancements in both calibration and purification technologies, showcasing his expertise in these areas.
Collaborations
Okada has collaborated with notable individuals such as Akiko Mukai and Tomonori Nishino. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
Masahiro Okada's contributions to calibration and purification technologies highlight his role as an influential inventor. His patents reflect a commitment to advancing scientific methods and improving detection and purification processes.