Inventor · disambiguated record
Shoichi Hagiwara
Also filed as: HAGIWARA SHOICHI
3 granted patents·1 pending application·86 citations·filing 1995–2003
75Inventor score
Files withAISAN IND3
Top patents by PatentIndex Score
4 records- 0182US6564775B1Fuel delivery pipesAISAN IND·Filed 2000·Granted May 20, 2003·28 cites·28 claims
- 0278US6840504B2High-pressure switching valve deviceAISAN IND·Filed 2002·Granted Jan 11, 2005·27 cites·6 claims
- 0370US5571960AThrottle valve opening degree sensorAISAN IND·Filed 1995·Granted Nov 5, 1996·31 cites·7 claims
- 0426US2003160201A1High-pressure tankFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →