Location History:
- Kyoto, JP (2006 - 2014)
- Kameoka, JP (2007 - 2014)
Company Filing History:
Years Active: 2006-2014
Title: Shuzo Maruyama: Innovator in Liquid Chromatography
Introduction
Shuzo Maruyama is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of liquid chromatography, holding a total of 6 patents. His innovative work has advanced the efficiency and effectiveness of chromatographic systems.
Latest Patents
Maruyama's latest patents include a preparative liquid chromatograph system. This system introduces a sample from an injector unit into a mobile phase, where one target component is separated into multiple vials by a fraction collector. A sampler then sequentially suctions the eluate from these vials to perform liquid chromatography analysis, producing a chromatogram. A peak detector calculates the peak area corresponding to the target component's amount in each chromatogram. Additionally, a delay estimator extracts peak areas and estimates a delay volume from the detector to the dispenser nozzle, controlling the timing for preparative separation based on this delay volume. Another notable patent is a fractionating/collecting device for liquid chromatography. This device features a sample container storage part, a nozzle for dropping sample components, and a carrying mechanism that positions the sample container under the nozzle. The mechanism rotates over 180 degrees to facilitate the collection and injection of sample components into the next stage of liquid chromatography.
Career Highlights
Maruyama works at Shimadzu Corporation, a leading company in analytical and measuring instruments. His role at Shimadzu has allowed him to develop and refine technologies that enhance the capabilities of liquid chromatography systems. His contributions have been instrumental in advancing the field and improving analytical processes.
Collaborations
Throughout his career, Maruyama has collaborated with notable colleagues, including Yosuke Iwata and Yoshiaki Maeda. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in liquid chromatography.
Conclusion
Shuzo Maruyama's work in liquid chromatography exemplifies the spirit of innovation and dedication to advancing scientific research. His patents and contributions continue to influence the field, making significant strides in analytical chemistry.