Inventor · disambiguated record
Norio Takehana
Also filed as: TAKEHANA NORIO
8 granted patents·3 pending applications·52 citations·filing 1999–2022
83Inventor score
Top patents by PatentIndex Score
11 records- 0185US7311119B2Valve apparatusMIKUNI KOGYO KK·Filed 2005·Granted Dec 25, 2007·16 cites·4 claims
- 0274US11346358B2Impeller and centrifugal pumpMIKUNI KOGYO KK·Filed 2020·Granted May 31, 2022·1 cites·15 claims
- 0370US6494294B1Lubricating oil supplying deviceMIKUNI ADEC CORP·Filed 2000·Granted Dec 17, 2002·15 cites·12 claims
- 0465US11795945B2Pump device with air introduction hole that opens into pump chamber at predetermined opening time immediately before suction strokeMIKUNI KOGYO KK·Filed 2022·Granted Oct 24, 2023·0 cites·10 claims
- 0557US9534683B2Hydraulic circuit for transmissionsTAKEHANA NORIO·Filed 2012·Granted Jan 3, 2017·2 cites·6 claims
- 0652US6338295B1Fuel pumpMIKUNI ADEC CORP·Filed 1999·Granted Jan 15, 2002·17 cites·3 claims
- 0748US11105429B2Valve deviceMIKUNI KOGYO KK·Filed 2018·Granted Aug 31, 2021·0 cites·3 claims
- 0845US2024084799A1Pump deviceMIKUNI KOGYO KK·Filed 2022·Application pending·0 cites
- 0939US6896486B2Water pumpMIKUNI KOGYO KK·Filed 2003·Granted May 24, 2005·1 cites·14 claims
- 1038US2006083960A1Fuel cell systemTAKEHANA NORIO·Filed 2005·Application pending·0 cites
- 1134US2006029503A1Plunger pump and method of controlling discharge of the pumpTAKEHANA NORIO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →