Inventor · disambiguated record
Tsuyoshi Sakyo
Also filed as: SAKYO TSUYOSHI
12 granted patents·426 citations·filing 1995–2005
93Inventor score
Top patents by PatentIndex Score
12 records- 0196US6450284B1Cab for construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Sep 17, 2002·91 cites·5 claims
- 0290USD437602SHydraulic excavatorHITACHI CONSTRUCTION MACHINERY·Filed 1999·Granted Feb 13, 2001·48 cites·1 claims
- 0389USD549738SWheel loaderTCM CO LTD·Filed 2005·Granted Aug 28, 2007·59 cites·1 claims
- 0489US6582010B2Cab for construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Jun 24, 2003·33 cites·3 claims
- 0589US6568746B2Cab for construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted May 27, 2003·52 cites·6 claims
- 0684US6325450B2Operator's cab in construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Dec 4, 2001·31 cites·5 claims
- 0772US7657841B2Monitor display for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2005·Granted Feb 2, 2010·13 cites·9 claims
- 0872US6769732B2Cabin for construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2001·Granted Aug 3, 2004·21 cites·6 claims
- 0966US6209949B1Operator's cab in construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1998·Granted Apr 3, 2001·25 cites·6 claims
- 1057US5722108AWindshield wiper control device for construction machinesHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Mar 3, 1998·18 cites·10 claims
- 1154US5643080AAir outlet memberHITACHI CONSTRUCTION MACHINERY·Filed 1995·Granted Jul 1, 1997·19 cites·19 claims
- 1249US6206457B1Operator's cab for construction machinesHITACHI CONSTRUCTION MACHINERY·Filed 1998·Granted Mar 27, 2001·16 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →