Manabu Shimomura

This inventor holds 19 USPTO granted patents, primarily in Mass Spectrometry. Top assignees: Shimadzu Corporation, Gl Sciences, Inc.. Active years: 1999-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Shimomura. Retrieved from https://idiyas.com/inventor/manabu-shimomura

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

USPTO Granted Patents = 19

% Patents Active = 89.5

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 45(Granted Patents)

Location History:

Nishikyo-ku, JP (1999)
Kyoto-fu, JP (2007)
Kyoto, JP (1999 - 2024)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1999-2024

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Areas of Expertise:

Mass Spectrometer

Analytical Device

Quadrupole Mass Spectrometer

Data Processing

Gas Chromatograph

Ionization Device

Electrode Reconditioning

Sample Introduction

Signal Processor

Calibration Methods

Degradation Monitoring

Gas-Liquid Extraction

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11874257 - Mass spectrometry device and mass spectrometry method (2024-01-16),

2. 11309171 - Analytical device, analytical method and program (2022-04-19),

3. 11264230 - Quadrupole mass spectrometer (2022-03-01),

4. 10488376 - Data processing system and program for chromatograph mass spectrometer (2019-11-26),

5. 10262848 - Mass spectrometer (2019-04-16),

6. 9347919 - Gas-liquid contact extraction method and apparatus (2016-05-24),

7. 9312115 - Mass spectrometer (2016-04-12),

8. 8806965 - Headspace sample introduction device (2014-08-19),

9. 8803086 - Triple quadrupole mass spectrometer (2014-08-12),

10. RE44147 - Mass spectrometer (2013-04-15),

11. 7939810 - Mass spectrometer (2011-05-10),

12. 7858933 - Mass spectrometer (2010-12-28),

13. 7294177 - Gas chromatograph mass spectrometer (2007-11-13),

14. 7119329 - Method of preparing and reconditioning an electrode of mass spectrometer (2006-10-10),

15. 7053365 - Chromatograph mass spectrometric apparatus and method of calibrating the same (2006-05-30),

Title: **Manabu Shimomura: A Pioneer in Mass Spectrometry Innovations**

Introduction

Manabu Shimomura, based in Kyoto, Japan, is a distinguished inventor with a remarkable portfolio of 19 patents. His work predominantly focuses on advancements in mass spectrometry, an essential analytical technique widely used in various scientific disciplines.

Latest Patents

Among Shimomura's latest patents are two significant contributions to mass spectrometry technology. The first patent is for a **mass spectrometry device and mass spectrometry method**, which features a vacuum container equipped with an ionizer, a mass separator, and a detector. This innovative device includes an opening-closing portion that can transition between locked and unlocked states, driven by pressure differences within the vacuum container. Moreover, it integrates a cooling gas introducer that enhances the performance of the ionizer by maintaining the locked state.

The second patent involves an **analytical device, analytical method, and program**, which features an ionization unit for carrier gas, a mass separation unit for ions, and a detection unit that amplifies the detection signal. This invention provides a comprehensive analysis system by adjusting the multiplication factor based on the detection signal's magnitude, optimizing the accuracy and efficiency of mass spectrometric analysis.

Career Highlights

Manabu Shimomura has made substantial contributions to the field of mass spectrometry throughout his career. He has garnered valuable experience working with renowned companies such as Shimadzu Corporation and GL Sciences, Inc., where he played a pivotal role in developing innovative technologies that enhance analytical capabilities.

Collaborations

Throughout his professional journey, Shimomura has had the opportunity to collaborate with esteemed colleagues such as Shuichi Kawana and Akira Aono. These collaborations have not only enriched his research but have also contributed broadly to advancements in the field of analytical sciences.

Conclusion

Manabu Shimomura stands as a significant figure in the realm of mass spectrometry, showcasing a blend of innovation and technical expertise through his numerous patents and collaborative efforts. His contributions continue to pave the way for future developments in analytical technologies and their applications across various scientific domains.

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]