Inventor · disambiguated record
Tsukasa Shimakawa
Also filed as: SHIMAKAWA TSUKASA
3 granted patents·1 citations·filing 2007–2016
47Inventor score
Top patents by PatentIndex Score
3 records- 0140US8251130B2Gas leak detecting system for gas coolerOGASAWARA RYOJI·Filed 2007·Granted Aug 28, 2012·1 cites·4 claims
- 0239US10746305B2Compressor systemMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Aug 18, 2020·0 cites·3 claims
- 0325US9631752B2Expansion joint and steam turbine system including the sameSHIMAKAWA TSUKASA·Filed 2012·Granted Apr 25, 2017·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →