Inventor · disambiguated record
Yasumi Ohtani
Also filed as: OHTANI YASUMI
7 granted patents·377 citations·filing 1993–1998
90Inventor score
Files withTOSHIBA KK7
Top patents by PatentIndex Score
7 records- 0191US5412952APulse tube refrigeratorTOSHIBA KK·Filed 1994·Granted May 9, 1995·69 cites·41 claims
- 0287US5737927ACryogenic cooling apparatus and cryogenic cooling method for cooling object to very low temperaturesTOSHIBA KK·Filed 1997·Granted Apr 14, 1998·75 cites·33 claims
- 0384US5647218ACooling system having plural cooling stages in which refrigerate-filled chamber type refrigerators are usedTOSHIBA KK·Filed 1996·Granted Jul 15, 1997·61 cites·24 claims
- 0480US5335505APulse tube refrigeratorTOSHIBA KK·Filed 1993·Granted Aug 9, 1994·56 cites·18 claims
- 0578US5711157ACooling system having a plurality of cooling stages in which refrigerant-filled chamber type refrigerators are usedTOSHIBA KK·Filed 1996·Granted Jan 27, 1998·45 cites·26 claims
- 0677US6173761B1Cryogenic heat pipeTOSHIBA KK·Filed 1997·Granted Jan 16, 2001·43 cites·11 claims
- 0775US5960868AAdiabatic apparatusTOSHIBA KK·Filed 1998·Granted Oct 5, 1999·28 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →