Inventor · disambiguated record
Akihiro Tsuchiya
Also filed as: TSUCHIYA AKIHIRO
7 granted patents·2 pending applications·4 citations·filing 2004–2023
71Inventor score
Files withMITSUBISHI MOTORS CORP3SUMITOMO HEAVY INDUSTRIES3ALPS ALPINE CO LTD1KYB CORP1TOKYO AUTOMATIC MACH WORKS1
Top patents by PatentIndex Score
9 records- 0166US10060656B2Pulse tube refrigeratorSUMITOMO HEAVY INDUSTRIES·Filed 2015·Granted Aug 28, 2018·1 cites·5 claims
- 0258US11137216B2Regenerator material and regenerative refrigeratorSUMITOMO HEAVY INDUSTRIES·Filed 2014·Granted Oct 5, 2021·0 cites·24 claims
- 0353US10281175B2Regenerative refrigerator, first stage regenerator, and second stage regeneratorSUMITOMO HEAVY INDUSTRIES·Filed 2014·Granted May 7, 2019·0 cites·13 claims
- 0446US10735863B2Sound producing deviceALPS ALPINE CO LTD·Filed 2019·Granted Aug 4, 2020·0 cites·4 claims
- 0546US7607277B2Work piece wrapping apparatusTOKYO AUTOMATIC MACH WORKS·Filed 2004·Granted Oct 27, 2009·3 cites·16 claims
- 0644US2025198480A1Damping valve and shock absorberKYB CORP·Filed 2023·Application pending·0 cites
- 0743US9964061B2Engine controlling apparatusMITSUBISHI MOTORS CORP·Filed 2016·Granted May 8, 2018·0 cites·5 claims
- 0837US10215123B2Engine controlling apparatusMITSUBISHI MOTORS CORP·Filed 2016·Granted Feb 26, 2019·0 cites·5 claims
- 0933US2016312733A1Engine controlling apparatusMITSUBISHI MOTORS CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →