Inventor · disambiguated record
Toshiyuki Toyama
Also filed as: TOYAMA TOSHIYUKI
7 granted patents·2 pending applications·53 citations·filing 1993–2022
82Inventor score
Technology areasF04C
Top patents by PatentIndex Score
9 records- 0188US9850904B2Scroll compressorDAIKIN IND LTD·Filed 2014·Granted Dec 26, 2017·8 cites·6 claims
- 0276US9410547B2Compressor with oil separator and refrigeration device including the sameTOYAMA TOSHIYUKI·Filed 2011·Granted Aug 9, 2016·4 cites·7 claims
- 0371US6925832B2High-low pressure dome type compressorDAIKIN IND LTD·Filed 2003·Granted Aug 9, 2005·13 cites·22 claims
- 0467US5383774ARotary compressor having blade integrated in rollerDAIKIN IND LTD·Filed 1993·Granted Jan 24, 1995·23 cites·23 claims
- 0565US9617996B2CompressorDAIKIN IND LTD·Filed 2013·Granted Apr 11, 2017·1 cites·4 claims
- 0649US7214044B2Compressor 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
- 0743US10294942B2CompressorDAIKIN IND LTD·Filed 2015·Granted May 21, 2019·0 cites·14 claims
- 0842US2022128056A1Scroll compressorDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 0942US2022128280A1Compressor, and refrigeration deviceDAIKIN IND LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →