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Hitachi-high-technologies Corporation

USPTO Granted Patents = 2,874

CIPO Patents = 3

EPO Patents = 301

Trademarks = 13

Forward Citations = 16,174

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1,927 inventors (with patents filed for the assignee):

Mitsuru Oonuma (93 out of 106 patents)

Toshifumi Honda (80 out of 112 patents)

Mitsugu Sato (75 out of 128 patents)

4. Shunji Maeda (73 out of 168 patents)

5. Akira Hamamatsu (72 out of 84 patents)

6. Hidetoshi Nishiyama (70 out of 109 patents)

7. Yuta Urano (66 out of 79 patents)

8. Minori Noguchi (60 out of 113 patents)

9. Takahiro Jingu (58 out of 66 patents)

10. Hidetoshi Morokuma (58 out of 73 patents)

11. Muneyuki Fukuda (54 out of 93 patents)

12. Takehiro Hirai (51 out of 64 patents)

13. Hiroki Kawada (50 out of 61 patents)

14. Hiroyuki Noda (49 out of 69 patents)

15. Shigeru Matsui (48 out of 83 patents)

Core Competencies:

Charged Particle Beam Apparatus

Automated Analyzer

In-Vitro Diagnostic System

Defect Classification Device

Capillary Electrophoresis Device

Electron Microscope

Far-Infrared Spectroscopic Device

Measurement and Inspection Device

Plasma Processing Apparatus

Height Measuring Device

Biochemical Automatic Analyzer

Wiring Guide Mechanism

2,874 patents: Sort by Forward Citations

1. 12174551 - Pattern measurement device and pattern measurement method (2024-12-24),

2. 11959735 - Height measuring device and beam irradiation device (2024-04-16),

3. 11933800 - Automated analyzing device (2024-03-19),

4. 11879904 - Method of washing an aspiration probe of an in-vitro diagnostic system, in-vitro diagnostic method, and in-vitro diagnostic system (2024-01-23),

5. 11791124 - Charged particle beam apparatus (2023-10-17),

6. 11784023 - Charged particle beam apparatus (2023-10-10),

7. 11662357 - Automated analysis device (2023-05-30),

8. 11656219 - Apparatus and method for storing thin film device and method for measuring biological molecule (2023-05-23),

9. 11640897 - Charged particle beam device (2023-05-02),

10. 11619639 - Automated analyzer (2023-04-04),

11. 11442024 - Defect classification device, inspection device, and inspection system (2022-09-13),

12. 11430630 - Charged particle beam apparatus (2022-08-30),

13. 11418101 - Linear motor for vacuum and vacuum processing apparatus (2022-08-16),

14. 11402397 - Automatic analyzer (2022-08-02),

15. 11360047 - Capillary electrophoresis device (2022-06-14),

Hitachi High-Tech is a multinational company that offers a wide range of technological solutions and services. With a strong focus on innovation, they provide advanced equipment, instruments, systems, and support for various industries including science, healthcare, electronics, automotive, and more. Their goal is to contribute to society through the development of cutting-edge technologies that enhance efficiency, productivity, and sustainability in different sectors.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

2,874 Patents

#39 in Tokyo

#82 in Japan

#319 in the World

Hitachi-high-technologies Corporation

Forward Citations = 16,174

1,927 inventors:

Mitsuru Oonuma (93 out of 106 patents)

Toshifumi Honda (80 out of 112 patents)

Mitsugu Sato (75 out of 128 patents)

4. Shunji Maeda (73 out of 168 patents)

5. Akira Hamamatsu (72 out of 84 patents)

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