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For the Inventor, By the Inventor

Tosa, Japan

Machida Steel Structure Corporation


USPTO Granted Patents = 1

Forward Citations = 9

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2 inventors (with patents filed for the assignee):

goldMedal Masayoshi Uchida (1 out of 2 patents)

silverMedal Shunji Iwago (1 out of 1 patent)


1 patent:

1. 6386427 - One-side welding method for steel structure (2002-05-14),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#1 in Tosa

#15,549 in Japan

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Tosa, Japan

Machida Steel Structure Corporation

Forward Citations = 9

2 inventors:

goldMedal Masayoshi Uchida (1 out of 2 patents)

silverMedal Shunji Iwago (1 out of 1 patent)

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