Inventor · disambiguated record
Nobuhiro Kunitake
Also filed as: KUNITAKE NOBUHIRO
7 granted patents·1 pending application·208 citations·filing 2000–2020
85Inventor score
Top patents by PatentIndex Score
8 records- 0195US6343792B1Shaft seal and turbine using the sameMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Feb 5, 2002·142 cites·40 claims
- 0290US7788932B2Seal structure for gas turbine combustorMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Sep 7, 2010·32 cites·2 claims
- 0386US11199077B2Oil field pumpMITSUBISHI HEAVY IND LTD·Filed 2020·Granted Dec 14, 2021·2 cites·6 claims
- 0475US8069673B2Seal structure for gas turbine combustorKUNITAKE NOBUHIRO·Filed 2010·Granted Dec 6, 2011·7 cites·2 claims
- 0563US6887036B2Turbine and manufacturing method thereforMITSUBISHI HEAVY IND LTD·Filed 2002·Granted May 3, 2005·20 cites·5 claims
- 0643US11536122B2Oil field pumpMITSUBISHI HEAVY IND LTD·Filed 2020·Granted Dec 27, 2022·0 cites·6 claims
- 0738US6565311B2Gas turbine steam passage seal structure between blade ring and stationary bladeMITSUBISHI HEAVY IND LTD·Filed 2001·Granted May 20, 2003·5 cites·13 claims
- 0837US2020378224A1Oil field pumpMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →