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For the Inventor, By the Inventor

Kameoka, Japan

Etsuho Kamata

This inventor holds 9 USPTO granted patents. Top assignee: Shimadzu Corporation. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Etsuho Kamata. Retrieved from https://idiyas.com/inventor/etsuho-kamata

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kyoto, JP (2019)
  • Kameoka, JP (2018 - 2020)

Company Filing History:

goldMedal9 out of 3,696 
 
Shimadzu Corporation
 patents

Years Active: 2018-2025

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9 patents (USPTO):Explore Patents
1. 12222337 - Liquid chromatograph (2025-02-11),
2. 10802005 - Chromatogram data processing system (2020-10-13),
3. 10697946 - Data processing system and data processing method for chromatograph (2020-06-30),
4. 10481138 - Chromatogram data processing device and processing method (2019-11-19),
5. 10386346 - System and method for processing chromatogram data (2019-08-20),
6. 10309940 - Data processing device for chromatograph and data processing method for chromatograph (2019-06-04),
7. 10184925 - Preparative separation chromatograph system (2019-01-22),
8. 10151734 - Data processing system and method for chromatograph (2018-12-11),
9. 10048237 - Preparative separation chromatograph system (2018-08-14),

Title: Etsuho Kamata: Innovator in Liquid Chromatography

Introduction

Etsuho Kamata is a prominent inventor based in Kameoka, Japan. He has made significant contributions to the field of liquid chromatography, holding a total of nine patents. His innovative work has greatly enhanced the efficiency and accuracy of chromatographic processes.

Latest Patents

One of Kamata's latest patents is a liquid chromatograph that features a liquid meter. This device measures the liquid amount of a mobile phase stored in one or more containers. It also includes a notification unit that alerts the operator about the liquid amount in each container. This innovation reduces the workload for operators by eliminating the need for visual measurements or manual input when replenishing the mobile phase.

Another notable patent is a chromatogram data processing system equipped with an impurity detector. This system includes a differential chromatogram creator and a purity curve creator. The differential chromatogram creator calculates a differential coefficient of an absorbance spectrum, while the purity curve creator displays the temporal change of the degree of similarity between the target peak spectrum and a reference spectrum. Both the differential chromatogram and purity curve are displayed together on a wavelength chromatogram, enhancing data analysis.

Career Highlights

Etsuho Kamata is currently employed at Shimadzu Corporation, a leading company in analytical and measuring instruments. His work at Shimadzu has allowed him to develop cutting-edge technologies that are widely used in laboratories around the world.

Collaborations

Kamata has collaborated with notable colleagues such as Toshinobu Yanagisawa and Yasuhiro Mito. Their combined expertise has contributed to the advancement of chromatographic technologies.

Conclusion

Etsuho Kamata's innovative contributions to liquid chromatography have significantly impacted the field. His patents reflect a commitment to improving laboratory efficiency and accuracy. His work continues to influence the development of analytical technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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