Inventor · disambiguated record
Tetsuhiko Hara
Also filed as: HARA TETSUHIKO
17 granted patents·1 pending application·200 citations·filing 2000–2014
94Inventor score
Top patents by PatentIndex Score
18 records- 0195US7793913B2Valve element opening/closing deviceNIDEC SANKYO CORP·Filed 2007·Granted Sep 14, 2010·35 cites·18 claims
- 0292US6880802B2Valve deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Apr 19, 2005·44 cites·14 claims
- 0389US9746087B2Refrigerant valve deviceNIDEC SANKYO CORP·Filed 2013·Granted Aug 29, 2017·9 cites·21 claims
- 0488US7793915B2Valve drive deviceNIDEC SANKYO CORP·Filed 2005·Granted Sep 14, 2010·15 cites·8 claims
- 0582US7284571B2Valve deviceNIDEC SANKYO CORP·Filed 2004·Granted Oct 23, 2007·25 cites·23 claims
- 0679US7475704B2Valve drive deviceNIDEC SANKYO CORP·Filed 2005·Granted Jan 13, 2009·7 cites·9 claims
- 0770US8550788B2Impeller device and manufacturing method for rotary impellerODA SHOTA·Filed 2010·Granted Oct 8, 2013·4 cites·7 claims
- 0866US7918436B2Valve element opening/closing deviceNIDEC SANKYO CORP·Filed 2008·Granted Apr 5, 2011·4 cites·10 claims
- 0964US6405758B1Valve driving apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Jun 18, 2002·13 cites·11 claims
- 1063US9564784B2Cover structure in motorNIDEC SANKYO CORP·Filed 2014·Granted Feb 7, 2017·1 cites·15 claims
- 1163US6918408B2Valve driving deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Jul 19, 2005·11 cites·2 claims
- 1263US6865900B2Temperature control method for refrigeratorSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Mar 15, 2005·11 cites·22 claims
- 1363US6371442B1Fluid flow regulatorSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Apr 16, 2002·13 cites·4 claims
- 1462US7922152B2Valve element opening/closing deviceNIDEC SANKYO CORP·Filed 2008·Granted Apr 12, 2011·3 cites·7 claims
- 1556US8040004B2Motor device with pin terminalsNIDEC SANKYO CORP·Filed 2009·Granted Oct 18, 2011·2 cites·7 claims
- 1653US7913577B2Flow meterNIDEC SANKYO CORP·Filed 2009·Granted Mar 29, 2011·2 cites·20 claims
- 1751US2010005818A1Ice making deviceNIDEC SANKYO CORP·Filed 2009·Application pending·0 cites
- 1850US8716911B2Motor device with support part to support an end of a shaftODA SHOTA·Filed 2009·Granted May 6, 2014·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →