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Kanagawa, Japan

Shiroki Kogyo Co., Ltd.

USPTO Granted Patents = 12

EPO Patents = 3

Forward Citations = 61

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29 inventors (with patents filed for the assignee):

Minoru Tanaka (4 out of 58 patents)

Takao Koba (4 out of 6 patents)

Kazushi Hirose (4 out of 4 patents)

4. Yoshihiro Fujimura (4 out of 4 patents)

5. Hiroki Nishida (4 out of 5 patents)

6. Masayuki Kato (4 out of 54 patents)

7. Kenji Yamamoto (2 out of 118 patents)

8. Satoshi Inoue (2 out of 99 patents)

9. Kimihiro Kinoshita (2 out of 11 patents)

10. Koji Kawamatsu (2 out of 4 patents)

11. Takashi Inoue (2 out of 124 patents)

12. Yoshiteru Igarashi (1 out of 22 patents)

13. Yoichi Takada (1 out of 39 patents)

14. Hidehiko Fujioka (1 out of 18 patents)

15. Kenji Kato (1 out of 55 patents)

12 patents: Sort by Forward Citations

1. 8819995 - Window regulator and jig (2014-09-02),

2. 8593161 - Contact detection apparatus and pinch prevention apparatus (2013-11-26),

3. 8217607 - Safety device for power window, opening/closing control method and plate-glass processing method (2012-07-10),

4. 8209907 - Window regulator (2012-07-03),

5. 8117716 - One-way valve and door check apparatus (2012-02-21),

6. 7906927 - Signal input method and opening/closing controller (2011-03-15),

7. 7830107 - Safety device for power window (2010-11-09),

8. 7722121 - Reclining device (2010-05-25),

9. 7678007 - Reclining device incorporation by reference (2010-03-16),

10. 7338118 - Seat (2008-03-04),

11. 7010884 - Window regulator (2006-03-14),

12. 6412222 - Slide door (2002-07-02),

Shiroki Kogyo Co., Ltd. is a leading Japanese manufacturing company specializing in automotive components. Established in 1927, Shiroki has been providing high-quality products to various automobile manufacturers worldwide. With a focus on continuous innovation and customer satisfaction, Shiroki is known for their expertise in seat mechanisms, door systems, and other interior components. They have a global presence with manufacturing facilities and sales offices in multiple countries. Shiroki's commitment to quality, reliability, and cutting-edge technology has made them a trusted partner in the automotive industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

12 Patents

#124 in Kanagawa

#3,838 in Japan

#46,724 in the World

Kanagawa, Japan

Shiroki Kogyo Co., Ltd.

Forward Citations = 61

29 inventors:

Minoru Tanaka (4 out of 58 patents)

Takao Koba (4 out of 6 patents)

Kazushi Hirose (4 out of 4 patents)

4. Yoshihiro Fujimura (4 out of 4 patents)

5. Hiroki Nishida (4 out of 5 patents)

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