Inventor · disambiguated record
Katsuhiro Fuchigami
Also filed as: FUCHIGAMI KATSUHIRO
6 granted patents·1 pending application·21 citations·filing 1996–2021
76Inventor score
Top patents by PatentIndex Score
7 records- 0183US11453936B2Ferritic stainless steel with excellent ridging resistanceNIPPON STEEL STAINLESS STEEL CORP·Filed 2019·Granted Sep 27, 2022·1 cites·8 claims
- 0262US12509754B2Hot-stamped member and steel sheet for hot stampingNIPPON STEEL CORP·Filed 2020·Granted Dec 30, 2025·0 cites·20 claims
- 0350US5985674AEvaluation method for cleanliness of metalNIPPON STEEL CORP·Filed 1996·Granted Nov 16, 1999·12 cites·2 claims
- 0448US2023099909A1Ferritic stainless steelNIPPON STEEL STAINLESS STEEL CORP·Filed 2021·Application pending·0 cites
- 0538US9127327B2Environmentally friendly flux for molten steel desulfurizationWAKOH MASAMITSU·Filed 2012·Granted Sep 8, 2015·0 cites·9 claims
- 0637US6432718B1Evaluation apparatus for cleanliness of metal and method thereofNIPPON STEEL CORP·Filed 1999·Granted Aug 13, 2002·6 cites·5 claims
- 0731US6555063B1Evaluation apparatus for cleanliness of metal and method thereofNIPPON STEEL CORP·Filed 1999·Granted Apr 29, 2003·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →