This inventor holds 18 USPTO granted patents and 8 published patent applications and 17 EPO patents. Top assignee: Arkray, Inc.. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2026
Title: Naotsugu Onuma: Innovator in Sample Component Analysis
Introduction
Naotsugu Onuma is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of sample component analysis, holding a total of 18 patents. His innovative methods and devices have advanced the way sample components are analyzed in various applications.
Latest Patents
One of his latest patents is a sample component separation analysis method. This method involves analyzing a sample component included in a sample liquid by introducing the sample liquid into a separation flow path filled with a flow path liquid. The process includes obtaining a correction factor that represents the proportion of time from when the sample liquid is introduced to when an interface between the flow path liquid and the sample liquid reaches a predetermined position. This correction factor is then used to adjust the measured optical characteristic value of the sample component.
Another notable patent is an analysis device that features a placement section, a pressing member, and a measurement member. This device includes an analysis kit with a chip that has a capillary for sample flow and a cartridge that fits over the chip. The design allows for the measurement of components present in the sample when the chip and cartridge are properly fitted together.
Career Highlights
Naotsugu Onuma is currently employed at Arkray, Inc., where he continues to develop innovative solutions in the field of analysis technology. His work has been instrumental in enhancing the accuracy and efficiency of sample component analysis.
Collaborations
Throughout his career, Onuma has collaborated with notable colleagues, including Takanari Shigemitsu and Akihiro Yamamoto. These collaborations have contributed to the advancement of technology in their field.
Conclusion
Naotsugu Onuma's contributions to sample component analysis through his patents and innovative devices have made a significant impact in the industry. His work continues to influence the development of analytical technologies, showcasing the importance of innovation in scientific research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile