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For the Inventor, By the Inventor

Kyoto, Japan

Shimadzu Corporation

Calculating rank
USPTO Granted Patents = 3,704

% Expired Patents = 17.1



Trademarks = 157

Forward Citations = 14,780

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2,088 inventors (with patents filed for the assignee):

goldMedal Shinichi Yamaguchi (75 out of 94 patents)

silverMedal Junichiro Kozaki (44 out of 44 patents)

bronzeMedal Daisuke Okumura (39 out of 39 patents)

4.  Nobuhiro Hanafusa (36 out of 36 patents)

5.  Takahiro Doki (35 out of 35 patents)

6.  Satoshi Sano (34 out of 36 patents)

7.  Toshinori Yoshimuta (34 out of 38 patents)

8.  Akira Horiba (32 out of 32 patents)

9.  Hiromichi Tonami (32 out of 32 patents)

10.  Kenji Takubo (30 out of 31 patents)

11.  Wenjian Sun (29 out of 40 patents)

12.  Takahiro Nishimoto (29 out of 30 patents)

13.  Wataru Takahashi (28 out of 34 patents)

14.  Koji Tojo (28 out of 28 patents)

15.  Yosuke Iwata (28 out of 29 patents)


Core Competencies:
X-Ray Imaging Apparatus
Mass Spectrometer
Chromatography
Gas Chromatograph
Spectroscopy
Cell Analysis
Peptide Analysis
Defect Inspection
Quantum Absorption
Biomagnetism Measurement
Optical Measurement
Tensile Testing

3,704 patents:

1. 12774721 - Dual phase difference pump (2026-10-27),
2. 12771972 - Data measurement system and method of presenting measurement data (2026-10-20),
3. 12770853 - Mass spectrometer (2026-10-20),
4. 12770850 - Method for mass spectrometry and mass spectrometer (2026-10-20),
5. 12768823 - Method for analyzing acylcarnitine and acylcarnitine analyzer (2026-10-20),
6. 12768791 - Optical axis adjustment method for laser module and optical axis adjustment jig (2026-10-20),
7. 12766436 - Analysis device (2026-10-20),
8. 12765857 - X-ray imaging apparatus, processing apparatus, and examination method (2026-10-20),
9. D1153383 - Round visit imaging device (2026-10-13),
10. 12761193 - Analysis method of carboxylic acid anhydride (2026-10-13),
11. 12761191 - Chromatographic control device, chromatographic system, chromatographic control method and non-transitory computer readable medium (2026-10-13),
12. 12755949 - Ion analysis using image-charge/current analysis (2026-10-06),
13. 12755881 - Magnetic field nulling (2026-10-06),
14. 12754173 - Monitoring analysis device and monitoring analysis method (2026-10-06),
15. 12754172 - Gas chromatograph (2026-10-06),
Company Overview
Shimadzu Corporation, headquartered in Kyoto, Japan, is a leading manufacturer specializing in advanced analytical and measuring instruments. The company focuses on X-ray imaging technologies, mass spectrometry, chromatography, and spectroscopy, catering to a diverse range of industries including healthcare, environmental monitoring, and materials science. With a commitment to innovation, Shimadzu develops solutions for cell and peptide analysis, as well as defect inspection, enhancing research and quality control processes globally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Shimadzu Corporation USPTO Patent Assignee Logo
3,704 Patents

#5 in Kyoto 615-0031

#65 in Japan

#250 in the World

Kyoto, JP
Kyoto, Japan

Shimadzu Corporation

Forward Citations = 14,780

2,088 inventors:

goldMedal Shinichi Yamaguchi (75 out of 94 patents)

silverMedal Junichiro Kozaki (44 out of 44 patents)

bronzeMedal Daisuke Okumura (39 out of 39 patents)

4.  Nobuhiro Hanafusa (36 out of 36 patents)

5.  Takahiro Doki (35 out of 35 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shimadzu Corporation. Retrieved from https://idiyas.com/company/shimadzu

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

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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