Inventor · disambiguated record
Masayuki Niwa
Also filed as: NIWA MASAYUKI
16 granted patents·1 pending application·200 citations·filing 1998–2021
91Inventor score
Files withDENSO CORP5DAIDO METAL CO4TOYOTA BOSHOKU KK3DAIDO METAL CO LTD1DAIDO METAL COMPANY LTD 13F NA1
Top patents by PatentIndex Score
17 records- 0194US6082904ASliding bearingDAIDO METAL CO·Filed 1998·Granted Jul 4, 2000·69 cites·18 claims
- 0291US6089756APlain bearingDAIDO METAL CO·Filed 1998·Granted Jul 18, 2000·55 cites·4 claims
- 0389US6059460APlain bearingDAIDO METAL CO·Filed 1998·Granted May 9, 2000·48 cites·13 claims
- 0485USRE39613EHalf bearing with grooves preventing leakage of lubricating oilDAIDO METAL CO LTD·Filed 2005·Granted May 8, 2007·8 cites·2 claims
- 0583US11975639B2Seat back frame for impact deformationLEAR CORP·Filed 2021·Granted May 7, 2024·1 cites·24 claims
- 0683US6695482B2Half bearing with grooves preventing leakage of lubricating oilDAIDO METAL CO·Filed 2001·Granted Feb 24, 2004·17 cites·2 claims
- 0774US11149598B2Fuel injection control device and fuel injection control methodDENSO CORP·Filed 2020·Granted Oct 19, 2021·1 cites·19 claims
- 0859US10471855B2Cushion frameTOYOTA BOSHOKU KK·Filed 2018·Granted Nov 12, 2019·1 cites·9 claims
- 0948US11835020B2Fuel injection valveDENSO CORP·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 1044US10865753B2Fuel injection valveDENSO CORP·Filed 2017·Granted Dec 15, 2020·0 cites·15 claims
- 1142US10087875B2Fuel injection valve control deviceDENSO CORP·Filed 2015·Granted Oct 2, 2018·0 cites·8 claims
- 1241US10093212B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2016·Granted Oct 9, 2018·0 cites·4 claims
- 1341US2009080821A1Plain bearingDAIDO METAL COMPANY LTD 13F NA·Filed 2008·Application pending·0 cites
- 1440US10071660B2Vehicle seatTOYOTA BOSHOKU KK·Filed 2016·Granted Sep 11, 2018·0 cites·5 claims
- 1539US9084711B2Human healing ability enhancing apparatus and method for actuating human healing ability enhancing apparatusKAWAKAMI YUKICHIKA·Filed 2010·Granted Jul 21, 2015·0 cites·8 claims
- 1637US12055119B2Fuel injection valveDENSO CORP·Filed 2021·Granted Aug 6, 2024·0 cites·5 claims
- 1735US6910456B2Intake module having integrally housed ECUTOYODA BOSHOKU KK·Filed 2003·Granted Jun 28, 2005·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →