Inventor · disambiguated record
Sayumi Nishikawa
Also filed as: NISHIKAWA SAYUMI
4 granted patents·1 citations·filing 2020–2024
55Inventor score
Files withDAIKIN IND LTD4
Top patents by PatentIndex Score
4 records- 0180US11022121B2Scroll compressorDAIKIN IND LTD·Filed 2020·Granted Jun 1, 2021·1 cites·20 claims
- 0271US12085319B2Compressor with welding pin connectionDAIKIN IND LTD·Filed 2023·Granted Sep 10, 2024·0 cites·17 claims
- 0368US12049895B2Scroll compressor and refrigeration cycle apparatusDAIKIN IND LTD·Filed 2024·Granted Jul 30, 2024·0 cites·16 claims
- 0457US11953004B2Compressor and method for manufacturing compressorDAIKIN IND LTD·Filed 2023·Granted Apr 9, 2024·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →