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Saginomiya Seisakusho, Inc.

USPTO Granted Patents = 70

EPO Patents = 36

Trademarks = 3

Forward Citations = 51

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64 inventors (with patents filed for the assignee):

Kazuya Takimoto (15 out of 16 patents)

Hisayuki Ashizawa (15 out of 17 patents)

Hiroshi Toshiyoshi (11 out of 22 patents)

4. Hiroyuki Mitsuya (11 out of 15 patents)

5. Kazunori Hirai (7 out of 7 patents)

6. Gen Hashiguchi (6 out of 15 patents)

7. Eisei In (6 out of 8 patents)

8. Hiroyuki Fujita (5 out of 83 patents)

9. Yasumasa Takada (5 out of 9 patents)

10. Yuichiro Toyama (5 out of 7 patents)

11. Kazunori Ishibashi (5 out of 7 patents)

12. Seiichi Nakano (5 out of 8 patents)

13. Masahiro Morita (5 out of 5 patents)

14. Yutaka Koyama (5 out of 5 patents)

15. Masahiro Murata (5 out of 5 patents)

Core Competencies:

MEMS Technology

Energy Harvesting

Vibration-Driven Devices

Pressure Sensors

Electrostatic Devices

Actuator Structures

Dynamic Measurement Systems

Vibrational Energy Harvesters

Solenoid Valve Control

Sensor Chip Structures

Refrigeration Cycle Devices

Throttling Devices

70 patents: Sort by Forward Citations

1. D1104805 - Vibration test device for driving simulator (2025-12-09),

2. D1090636 - Bridge for driving simulator (2025-08-26),

3. 12398032 - MEMS element and vibration-driven energy harvesting device (2025-08-26),

4. 12395099 - Energy harvesting element and energy harvesting device (2025-08-19),

5. 12381492 - Vibration-driven energy harvesting element and method for manufacturing the same (2025-08-05),

6. 12308766 - Measurement system and diagnosis system (2025-05-20),

7. 12215019 - Electrostatic device, electrostatic device intermediate body and production method (2025-02-04),

8. 12184204 - Vibration-driven energy harvesting device (2024-12-31),

9. 12160186 - MEMS element and vibration-driven energy harvesting device (2024-12-03),

10. 12107518 - Environmental energy harvesting device (2024-10-01),

11. 11848627 - MEMS beam structure and mems vibration-driven energy harvesting element (2023-12-19),

12. 11848614 - Power supply circuit and vibration-driven energy harvester (2023-12-19),

13. 11828410 - Actuator and tripod structure equipped therewith (2023-11-28),

14. 11722074 - Vibration-driven energy harvesting element (2023-08-08),

15. 11716033 - Vibration-driven energy harvesting element and vibration-driven energy harvesting device (2023-08-01),

Saginomiya Seisakusho, Inc. is a global manufacturer specializing in the production of control systems and components for air conditioning and refrigeration systems. With over 75 years of experience, the company has become a leading supplier of quality products for various industries. Saginomiya's innovative solutions ensure efficient and reliable operation of HVAC systems, contributing to energy conservation and comfort in buildings worldwide. For more information about their products and services, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

70 Patents

#584 in Tokyo

#1,377 in Japan

#10,345 in the World

Saginomiya Seisakusho, Inc.

Forward Citations = 51

64 inventors:

Kazuya Takimoto (15 out of 16 patents)

Hisayuki Ashizawa (15 out of 17 patents)

Hiroshi Toshiyoshi (11 out of 22 patents)

4. Hiroyuki Mitsuya (11 out of 15 patents)

5. Kazunori Hirai (7 out of 7 patents)

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