Inventor · disambiguated record
Hirokazu Takayama
Also filed as: TAKAYAMA HIROKAZU
12 granted patents·2 pending applications·122 citations·filing 1996–2020
90Inventor score
Files withEBARA CORP7SUMITOMO HEAVY INDUSTRIES3MAYER TEXTILMASCHF1NIPPON MAYER LTD1TAKAYAMA HIROKAZU1
Top patents by PatentIndex Score
14 records- 0187US10066855B2Pulse tube refrigeratorSUMITOMO HEAVY INDUSTRIES·Filed 2014·Granted Sep 4, 2018·6 cites·9 claims
- 0283US11333408B2Cryocooler and cryogenic systemSUMITOMO HEAVY INDUSTRIES·Filed 2020·Granted May 17, 2022·2 cites·12 claims
- 0379US8516833B24-valve pulse tube cryocoolerXU MINGYAO·Filed 2010·Granted Aug 27, 2013·4 cites·11 claims
- 0473US5989664APlastic product and manufacturing method thereforEBARA CORP·Filed 1996·Granted Nov 23, 1999·27 cites·10 claims
- 0568US5792717ASliding materialEBARA CORP·Filed 1997·Granted Aug 11, 1998·44 cites·8 claims
- 0663US6258252B1Method of analyzing corrosion and corrosion preventionEBARA CORP·Filed 1998·Granted Jul 10, 2001·28 cites·5 claims
- 0762US10829877B2Warp knitting machine, warp knitted fabric manufacturing method and warp knitted fabricNIPPON MAYER LTD·Filed 2018·Granted Nov 10, 2020·1 cites·6 claims
- 0849US7172821B2Coating material having corrosion resistance and wear resistanceEBARA CORP·Filed 2003·Granted Feb 6, 2007·3 cites·7 claims
- 0944US2011173995A1Pulse tube refrigeratorSUMITOMO HEAVY INDUSTRIES·Filed 2011·Application pending·0 cites
- 1036US2016289872A1Knitted fabric and method for producing a knitted fabricMAYER TEXTILMASCHF·Filed 2016·Application pending·0 cites
- 1135US11098931B2Pulse tube refrigerating machineTAKAYAMA HIROKAZU·Filed 2008·Granted Aug 24, 2021·0 cites·17 claims
- 1235US6126774APlastic product and manufacturing method thereforEBARA CORP·Filed 1997·Granted Oct 3, 2000·4 cites·9 claims
- 1334US5823033AMethod for producing a damper plate having substantially polygon patternsEBARA CORP·Filed 1996·Granted Oct 20, 1998·3 cites·8 claims
- 1430US6250643B1Damper plate and method for producing thereofEBARA CORP·Filed 1998·Granted Jun 26, 2001·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →