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Surpass Industry Co., Ltd.

USPTO Granted Patents = 167

EPO Patents = 97

Trademarks = 5

Forward Citations = 728

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32 inventors (with patents filed for the assignee):

Masahiro Hasunuma (46 out of 46 patents)

Hiroshi Imai (37 out of 37 patents)

Hiroki Igarashi (34 out of 34 patents)

4. Takashi Imai (18 out of 18 patents)

5. Kazuki Hirai (15 out of 15 patents)

6. Masamichi Kobayashi (14 out of 14 patents)

7. Atsushi Inoue (10 out of 11 patents)

8. Toshiyuki Takanohashi (9 out of 9 patents)

9. Koichi Abe (9 out of 11 patents)

10. Kazuo Abo (7 out of 7 patents)

11. Yoshihiro Ushigusa (7 out of 7 patents)

12. Toshihiko Ozawa (7 out of 7 patents)

13. Yukinobu Imai (5 out of 5 patents)

14. Akira Takada (4 out of 6 patents)

15. Shouichi Sakata (4 out of 4 patents)

Core Competencies:

Flow Rate Adjusting Device

Pressure Detection Device

Tube Pump

Fluid Transfer Connector

Liquid Supply Device

Thermal Flowmeter

Flow Meter

Suck-Back Valve

Diaphragm Type Pressure Detection Device

Fluid Apparatus

Coupling Device

Fluidic Device

167 patents: Sort by Forward Citations

1. 12510067 - Tube pump with protruding part to prevent movement of the tube into the gears (2025-12-30),

2. 12468317 - Flow rate adjusting device and control method of flow rate adjusting device (2025-11-11),

3. 12331864 - Joint structure, joint unit and assembly method of joint unit (2025-06-17),

4. 12221956 - Tube pump (2025-02-11),

5. 12116990 - Tube pump (2024-10-15),

6. 12055243 - Joint unit and method for assembling joint unit (2024-08-06),

7. 12025117 - Tube holding member and tube pump (2024-07-02),

8. 12018670 - Tube pump system (2024-06-25),

9. 11988569 - Pressure detection device and method of manufacturing pressure detection device (2024-05-21),

10. 11738982 - Liquid supply device and control method for liquid supply device (2023-08-29),

11. 11733118 - Pressure detection device including suppressing variations (2023-08-22),

12. 11733117 - Detachable pressure detection device (2023-08-22),

13. 11713231 - Liquid supply device and liquid supply method (2023-08-01),

14. D991066 - Flow passage member for pressure sensor (2023-07-04),

15. 11566725 - Flow rate regulating device and control method of flow rate regulating device (2023-01-31),

Surpass Industry Co., Ltd. is a leading manufacturing company specializing in high-quality industrial equipment. With years of experience and a commitment to innovation, we design and produce cutting-edge solutions that cater to various industries including automotive, aerospace, energy, and more. Our extensive product range includes machinery, automation systems, precision tools, and customized solutions. We prioritize customer satisfaction by delivering reliable products, excellent service, and exceeding expectations. Visit our website for more information and to explore our diverse offerings.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

167 Patents

#12 in Saitama 343-0827

#773 in Japan

#4,812 in the World

Surpass Industry Co., Ltd.

Forward Citations = 728

32 inventors:

Masahiro Hasunuma (46 out of 46 patents)

Hiroshi Imai (37 out of 37 patents)

Hiroki Igarashi (34 out of 34 patents)

4. Takashi Imai (18 out of 18 patents)

5. Kazuki Hirai (15 out of 15 patents)

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