For the Inventor, By the Inventor

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Metal One Corporation

USPTO Granted Patents = 2

CIPO Patents = 1

Trademarks = 10

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

Teruaki Suzuki (2 out of 88 patents)

Kenzo Urabe (1 out of 20 patents)

Masatsugu Nishi (1 out of 3 patents)

4. Tomonori Inoue (1 out of 1 patent)

5. Nobuhide Sato (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12723684 - Steel pipe joint structure and method for processing steel pipe (2026-09-01),

2. 10378683 - Joint structure for steel pipes and method of manufacturing the same (2019-08-13),

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#4,418 in Tokyo

#11,270 in Japan

Metal One Corporation

Forward Citations = 1

5 inventors:

Teruaki Suzuki (2 out of 88 patents)

Kenzo Urabe (1 out of 20 patents)

Masatsugu Nishi (1 out of 3 patents)

4. Tomonori Inoue (1 out of 1 patent)

5. Nobuhide Sato (1 out of 1 patent)

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