For the Inventor, By the Inventor

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Seco Corporation

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 26

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4 inventors (with patents filed for the assignee):

Eiichi Ohata (1 out of 1 patent)

Kazuo Wakasugi (1 out of 1 patent)

Koichi Hirosawa (1 out of 1 patent)

4. Kenji Narita (1 out of 1 patent)

5. Daniele Conti (1 patent)

1 patent: Sort by Forward Citations

1. 7874120 - Connecting structure for steel frame columns and steel frame girders (2011-01-25),

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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#5,734 in Tokyo

#15,549 in Japan

Seco Corporation

Forward Citations = 26

4 inventors:

Eiichi Ohata (1 out of 1 patent)

Kazuo Wakasugi (1 out of 1 patent)

Koichi Hirosawa (1 out of 1 patent)

4. Kenji Narita (1 out of 1 patent)

5. Daniele Conti (1 patent)

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