Inventor · disambiguated record
Shigeru Ozawa
Also filed as: OZAWA SHIGERU
11 granted patents·1 pending application·252 citations·filing 1983–2011
92Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK5NIDEC SANKYO CORP3HITACHI POWDERED METALS1INAX CORP1KURATANI HIROKI1
Top patents by PatentIndex Score
12 records- 0192US6880802B2Valve deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Apr 19, 2005·44 cites·14 claims
- 0291US5811903AMotorSANKYO SEIKI SEISAKUSHO KK·Filed 1996·Granted Sep 22, 1998·72 cites·13 claims
- 0390US8646283B2Ice making method and ice making deviceKURATANI HIROKI·Filed 2011·Granted Feb 11, 2014·24 cites·9 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
- 0778US6926250B1Valve driving deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Aug 9, 2005·22 cites·6 claims
- 0864US4437890AMethod of the preparation of high density sintered alloys based on iron and copperHITACHI POWDERED METALS·Filed 1983·Granted Mar 20, 1984·15 cites·26 claims
- 0963US6865900B2Temperature control method for refrigeratorSANKYO SEIKI SEISAKUSHO KK·Filed 2003·Granted Mar 15, 2005·11 cites·22 claims
- 1063US6543066B2Washing water supply apparatusINAX CORP·Filed 2001·Granted Apr 8, 2003·9 cites·7 claims
- 1156US6769445B2Valve drive deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Aug 3, 2004·8 cites·6 claims
- 1240US2006198004A1Light beam scanning deviceOZAWA SHIGERU·Filed 2006·Application pending·0 cites
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