TT

Toshinari TAKEYAMA

TW The Japan Steel Works: 1 patents #307 of 643Top 50%
YC Yachiyo Industry Co.: 1 patents #61 of 139Top 45%
Overall (All Time): #4,135,841 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10406739 Parison guide Kunihiko Kondo, Kazuhiro Ohtaki, Yuji Minowa, Toshio Kagitani 2019-09-10