Inventor · disambiguated record
Noboru Suganuma
Also filed as: SUGANUMA NOBORU
15 granted patents·2 pending applications·207 citations·filing 1993–2007
94Inventor score
Top patents by PatentIndex Score
17 records- 0183US6419531B1Control system for small watercraftYAMAHA MOTOR CO LTD·Filed 2000·Granted Jul 16, 2002·14 cites·23 claims
- 0281US6648702B2Control system for small watercraftYAMAHA MOTOR CO LTD·Filed 2002·Granted Nov 18, 2003·12 cites·29 claims
- 0379US5558456ADrive bearing arrangements for watercraftSANSHIN KOGYO KK·Filed 1994·Granted Sep 24, 1996·27 cites·10 claims
- 0478US6267633B1Reverse thrust bucket assembly for jet propulsion unitYAMAHA MOTOR CO LTD·Filed 1999·Granted Jul 31, 2001·19 cites·46 claims
- 0577US6537115B2Oil pump construction for watercraft engineSANSHIN KOGYO KK·Filed 2001·Granted Mar 25, 2003·20 cites·44 claims
- 0677US6475046B2Lubrication system for 4-cycle engine of small watercraftSANSHIN KOGYO KK·Filed 2001·Granted Nov 5, 2002·18 cites·41 claims
- 0774US6491556B2Ventilation system for watercraft engineSANSHIN KOGYO KK·Filed 2001·Granted Dec 10, 2002·18 cites·40 claims
- 0873US6394860B1Lubrication system for small watercraftYAMAHA MOTOR CO LTD·Filed 2000·Granted May 28, 2002·11 cites·40 claims
- 0972US5636586AWatercraft bilge systemSANSHIN KOGYO KK·Filed 1995·Granted Jun 10, 1997·21 cites·31 claims
- 1071US5366397AWater jet propulsion unitSANSHIN KOGYO KK·Filed 1993·Granted Nov 22, 1994·17 cites·12 claims
- 1163US6732700B2Oil pump unit for engineYAMAHA MARINE KK·Filed 2001·Granted May 11, 2004·10 cites·25 claims
- 1245US5881664AWatercraft bilge systemSANSHIN KOGYO KK·Filed 1997·Granted Mar 16, 1999·8 cites·23 claims
- 1342US2008026648A1Control System For Small WatercraftNANAMI MASAYOSHI·Filed 2007·Application pending·0 cites
- 1436US6170423B1Watercraft bilge systemSANSHIN KOGYO KK·Filed 1999·Granted Jan 9, 2001·5 cites·9 claims
- 1535US2002049011A1Reverse thrust bucket assembly for jet propulsion unitFiled 2001·Application pending·0 cites
- 1634US5749757AImpeller shaft journal for jet pumpSANSHIN KOGYO KK·Filed 1997·Granted May 12, 1998·6 cites·4 claims
- 1730US5342227AWater jet propulsion unitSANSHIN KOGYO KK·Filed 1993·Granted Aug 30, 1994·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →