Location History:
- Tokyo, JP (2000)
- Kyoto, JP (2005 - 2018)
Company Filing History:
8 out of 3,516 
1 out of 1 
1 out of 3 Years Active: 2000-2018
Title: Haruhiko Miyagawa: Innovator in Chromatography and Compound Analysis
Introduction
Haruhiko Miyagawa is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of chromatography and compound analysis, holding a total of 8 patents. His innovative methods have advanced the detection and analysis of various compounds, particularly in the realm of chemical regulation.
Latest Patents
Miyagawa's latest patents include a multicomponent quantitative analysis method using chromatography. This method involves dividing a number of analytes into groups based on their elution position or partition ratio. Surrogates are assigned to each group, and a GC/MS analysis is performed to create calibration curves for quantitative determination. Another notable patent is a compound-analyzing method, which focuses on the detection and structural analysis of cathinone-based compounds. This method employs multiple MS/MS measurements to exclude non-cathinone-based compounds and estimate the structure of the target compounds.
Career Highlights
Throughout his career, Haruhiko Miyagawa has worked with esteemed organizations such as Shimadzu Corporation and the Osaka Pharmaceutical Association. His work has been instrumental in developing advanced analytical techniques that are widely used in research and industry.
Collaborations
Miyagawa has collaborated with notable colleagues, including Kiyoshi Sugimoto and Katsuhiro Nakagawa. These partnerships have fostered innovation and contributed to the success of his research endeavors.
Conclusion
Haruhiko Miyagawa's contributions to chromatography and compound analysis have established him as a leading inventor in his field. His innovative patents and collaborations continue to influence the landscape of chemical analysis and regulation.