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Kanagawa, Japan

Shicoh Engineering Co., Ltd.

USPTO Granted Patents = 28

% Expired Patents = 10.7

Forward Citations = 559

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26 inventors (with patents filed for the assignee):

Manabu Shiraki (25 out of 49 patents)

Osami Miyao (14 out of 15 patents)

Naoki Sekiguchi (4 out of 12 patents)

4. Junichi Tada (3 out of 12 patents)

5. Morimasa Yoshie (2 out of 2 patents)

6. Masayuki Ohsaka (2 out of 3 patents)

7. Norimitsu Hirano (2 out of 3 patents)

8. Noriyuki Washio (1 out of 8 patents)

9. Satoshi Asakawa (1 out of 2 patents)

10. Katsuitsu Nishida (1 out of 4 patents)

11. Tohru Shigeta (1 out of 2 patents)

12. Hidetoshi Nishimura (1 out of 2 patents)

13. Yoshinori Tanida (1 out of 6 patents)

14. Masataka Ogawa (1 out of 6 patents)

15. Makoto Fujii (1 out of 1 patent)

Core Competencies:

Lens Drive Device

Brushless Motor

Magnetic Encoder

Electromagnetic Actuator

Camera Module

Linear DC Motor

Magnetic Position Detection

Axial-Flow Fan

Disk-Type Motor

Vibration Generating Apparatus

Portable Radio Communication

Swing-Arm Motor

28 patents: Sort by Forward Citations

1. 7724455 - Lens drive device (2010-05-25),

2. 7649703 - Lens driving apparatus (2010-01-19),

3. 7619684 - Camera module, manufacturing method of camera module, electronic apparatus, and manufacturing method of electronic apparatus (2009-11-17),

4. 7394603 - Lens driving apparatus (2008-07-01),

5. 7196511 - Magnetic position detecting apparatus having a plurality of magnetic resistance circuits arranged in a comblike shape (2007-03-27),

6. 7071681 - Magnetic position detecting apparatus (2006-07-04),

7. 6608541 - Electromagnetic actuator (2003-08-19),

8. 6028556 - Portable radio communication apparatus (2000-02-22),

9. 5793133 - Flat vibration generating apparatus (1998-08-11),

10. 5225725 - Linear direct current motor (1993-07-06),

11. 5038062 - Swing-arm type linear d.c. brushless motor (1991-08-06),

12. 5036319 - Magnetic encoder using magnetoresistive element (1991-07-30),

13. 4922162 - Disk-type single-phase brushless motor (1990-05-01),

14. 4894572 - Disk-type brushless fan motor (1990-01-16),

15. 4891537 - 1-Phase energized disk-type brushless motor (1990-01-02),

Company Overview

Shicoh Engineering Co., Ltd. is a prominent player in the engineering sector, specializing in the development and manufacturing of advanced industrial equipment and systems. The company focuses on providing innovative solutions in areas such as automation, precision machinery, and environmental technology. Based in Kanagawa, Japan, Shicoh Engineering is committed to enhancing operational efficiency and sustainability across various industries, leveraging its expertise to meet the evolving needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

28 Patents

#81 in Kanagawa

#2,414 in Japan

#23,285 in the World

Kanagawa, Japan

Shicoh Engineering Co., Ltd.

Forward Citations = 559

26 inventors:

Manabu Shiraki (25 out of 49 patents)

Osami Miyao (14 out of 15 patents)

Naoki Sekiguchi (4 out of 12 patents)

4. Junichi Tada (3 out of 12 patents)

5. Morimasa Yoshie (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shicoh Engineering Co., Ltd.. Retrieved from https://idiyas.com/company/shicoh-engineering-company

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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