Inventor · disambiguated record
Takashi Uekawa
Also filed as: UEKAWA TAKASHI
13 granted patents·4 pending applications·31 citations·filing 2003–2020
88Inventor score
Files withDAIKIN IND LTD10SAMSUNG ELECTRONICS CO LTD3UEKAWA TAKASHI2NAGAHARA KENJI1TOYAMA TOSHIYUKI1
Top patents by PatentIndex Score
17 records- 0182US11221009B2Scroll compressor with a lubrication arrangementSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 11, 2022·1 cites·20 claims
- 0282US10851780B2Scroll compressorDAIKIN IND LTD·Filed 2017·Granted Dec 1, 2020·2 cites·5 claims
- 0376US9410547B2Compressor with oil separator and refrigeration device including the sameTOYAMA TOSHIYUKI·Filed 2011·Granted Aug 9, 2016·4 cites·7 claims
- 0475US7789640B2Scroll fluid machine with a pin shaft and groove for restricting rotationDAIKIN IND LTD·Filed 2005·Granted Sep 7, 2010·4 cites·11 claims
- 0574US9316225B2Scroll compressor with thrust sliding surface oiling grooveDAIKIN IND LTD·Filed 2013·Granted Apr 19, 2016·2 cites·4 claims
- 0672US8998596B2Scroll compressorNAGAHARA KENJI·Filed 2010·Granted Apr 7, 2015·3 cites·16 claims
- 0770US8246331B2Scroll fluid machine with a pin shaft and groove for restricting rotationUEKAWA TAKASHI·Filed 2010·Granted Aug 21, 2012·2 cites·10 claims
- 0866US9617997B2Scroll compressor with balancing weights on the shaftDAIKIN IND LTD·Filed 2012·Granted Apr 11, 2017·1 cites·4 claims
- 0965US10001122B2Scroll compressorDAIKIN IND LTD·Filed 2012·Granted Jun 19, 2018·1 cites·9 claims
- 1062US11111919B2Scroll compressorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·18 claims
- 1160US7134853B2Scroll compressor having a flow rate controlling member inserted into a high pressure fluid introducing passagewayDAIKIN IND LTD·Filed 2003·Granted Nov 14, 2006·7 cites·9 claims
- 1257US11286931B2Scroll compressor having a shaft support portion including a closing portionSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·17 claims
- 1349US7214044B2Compressor having an oil passage which one end is connected to oil collecting groove and other end is opened to cover end surface of bearingDAIKIN IND LTD·Filed 2003·Granted May 8, 2007·4 cites·12 claims
- 1449US2017002816A1Scroll compressorDAIKIN IND LTD·Filed 2014·Application pending·0 cites
- 1547US2010284833A1Sealed type comprssorDAIKIN IND LTD·Filed 2008·Application pending·0 cites
- 1646US2016208803A1Scroll compressorDAIKIN IND LTD·Filed 2014·Application pending·0 cites
- 1735US2014017108A1Scroll compressorUEKAWA TAKASHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →