Inventor · disambiguated record

Tetsumi Arahi

Also filed as: ARAHI TETSUMI

2 granted patents·3 citations·filing 2014–2014

38Inventor score

Technology areasB82Y C10N

Files withNIPPON ITF INC2

Top patents by PatentIndex Score

2 records

0176US10428416B2Coating film, manufacturing method for same, and PVD deviceNIPPON ITF INC·Filed 2014·Granted Oct 1, 2019·3 cites·12 claims
0248US10457885B2Coating film, manufacturing method for same, and PVD deviceNIPPON ITF INC·Filed 2014·Granted Oct 29, 2019·0 cites·17 claims

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