Inventor · disambiguated record

Tetsuya Koiwa

Also filed as: KOIWA TETSUYA

1 granted patent·1 pending application·0 citations·filing 2021–2022

2Inventor score

Technology areasB29C

Files withJAPAN STEEL WORKS LTD2

Top patents by PatentIndex Score

2 records

0147US2024375315A1Kneading extrusion apparatus, its control method, and method for manufacturing resin compoundJAPAN STEEL WORKS LTD·Filed 2022·Application pending·0 cites
0244US12296506B2Resin cutter, granulator and pellet manufacturing methodJAPAN STEEL WORKS LTD·Filed 2021·Granted May 13, 2025·0 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →