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Masanori Miyagi

HIHitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #359,635 of 565,922Top 65%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10821550 Welding apparatus and welding quality inspection method — 2020-11-03

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Masashi Miyaji1
Masahiro Miyairi1
Masayuki Miyairi1
Masahisa Miyahara1
Masaru Miyagi1
Masaki Miyagawa1
Masashi Miyagawa1
Masatake Miyabe1
Masaki Miwa1