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Shimizu Corporation

USPTO Granted Patents = 25

% Expired Patents = 24.0

EPO Patents = 1

Forward Citations = 152

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48 inventors (with patents filed for the assignee):

Eisuke Shimoda (6 out of 6 patents)

Toshihiro Yamane (5 out of 5 patents)

Takashi Matsumoto (4 out of 103 patents)

4. Taku Tani (4 out of 4 patents)

5. Syunsuke Igarashi (4 out of 4 patents)

6. Kazuhiko Isoda (4 out of 5 patents)

7. Shigeo Numata (4 out of 4 patents)

8. Yuya Igarashi (3 out of 3 patents)

9. Michihito Shiraishi (3 out of 3 patents)

10. Motoaki Yamazaki (3 out of 3 patents)

11. Kimio Morino (2 out of 2 patents)

12. Morihiro Kinoshita (2 out of 2 patents)

13. Mitsuo Mouri (1 out of 1 patent)

14. Yuji Kinoshita (1 out of 1 patent)

15. Takehiro Yoshida (1 out of 289 patents)

25 patents: Sort by Forward Citations

1. 12638136 - Hydrogen storage system, control device, and control method (2026-05-26),

2. 12455576 - Information display system and information display method (2025-10-28),

3. 12379122 - Linking system and linking control method (2025-08-05),

4. 12318913 - Construction robot (2025-06-03),

5. 11954241 - Information display system and information display method (2024-04-09),

6. 11917485 - Queue management device, queue management system, queue management method, and computer-readable storage medium (2024-02-27),

7. 11898847 - Position detecting system and position detecting method (2024-02-13),

8. 11878431 - End effector and member mounting method (2024-01-23),

9. 11383249 - Washing treatment system and washing treatment method for contaminated soil (2022-07-12),

10. 11312602 - Horizontal conveying carriage (2022-04-26),

11. 11292137 - End effector and member mounting method (2022-04-05),

12. 10883558 - Rotary inertial mass damper (2021-01-05),

13. 10047338 - Algae cultivation method and production method for osmotic pressure regulator (2018-08-14),

14. 9578721 - Instrument control device, instrument control system, instrument control method and program (2017-02-21),

15. 9031703 - Operation management apparatus, operation management method, and operation management program (2015-05-12),

Shimizu Corporation is a leading global construction company based in Japan. With a history spanning over 210 years, the company is known for its expertise in architectural design, engineering, and construction services. Shimizu Corporation offers a wide range of innovative and sustainable solutions for various sectors, including residential, commercial, infrastructure, and industrial projects. Their commitment to quality, safety, and environmental responsibility has earned them a strong reputation in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Shimizu Corporation

25 Patents

#1,194 in Tokyo

#2,566 in Japan

#25,618 in the World

Shimizu Corporation

Forward Citations = 152

48 inventors:

Eisuke Shimoda (6 out of 6 patents)

Toshihiro Yamane (5 out of 5 patents)

Takashi Matsumoto (4 out of 103 patents)

4. Taku Tani (4 out of 4 patents)

5. Syunsuke Igarashi (4 out of 4 patents)

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