EPO Patents = 1

Forward Citations = 66

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2 inventors (with patents filed for the assignee):

Hirofumi Moriya (5 out of 5 patents)

Takashi Moriya (5 out of 6 patents)

Hirofumi c/o Seiki Sogyo Co Ltd Moriya (0 patent)

4. Takashi c/o Seiki Sogyo Co Ltd Moriya (0 patent)

5 patents: Sort by Forward Citations

1. 7730926 - Sliding screen door (2010-06-08),

2. 7717152 - Net guide for wire screen and wire screen apparatus having the same (2010-05-18),

3. 7669632 - Sliding screen door (2010-03-02),

4. 7487816 - Take up-type screen device (2009-02-10),

5. 7370685 - Take up-type screen device whose lock is releasable from either inside or outside (2008-05-13),

Seiki Sogyo Co., Ltd. is a leading manufacturer of precision machinery and equipment based in Japan. With over 50 years of experience, the company specializes in the design and production of high-quality machines for various industries, including automotive, aerospace, and electronics. Seiki Sogyo is committed to innovation and excellence, delivering cutting-edge solutions to meet the evolving needs of its global clientele.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#2,452 in Tokyo

#6,491 in Japan

Tokyo, Japan

Seiki Sogyo Co., Ltd.

Forward Citations = 66

2 inventors:

Hirofumi Moriya (5 out of 5 patents)

Takashi Moriya (5 out of 6 patents)

Hirofumi c/o Seiki Sogyo Co Ltd Moriya (0 patent)

4. Takashi c/o Seiki Sogyo Co Ltd Moriya (0 patent)

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1 patent (EPO):

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