Inventor · disambiguated record
Masaki Chujo
Also filed as: CHUJO MASAKI
7 granted patents·105 citations·filing 1987–2003
86Inventor score
Files withAISIN SEIKI7
Top patents by PatentIndex Score
7 records- 0174US5899574ASupporting structure of bearingsAISIN SEIKI·Filed 1996·Granted May 4, 1999·31 cites·5 claims
- 0265US4991562AMechanical supercharger systemAISIN SEIKI·Filed 1989·Granted Feb 12, 1991·19 cites·3 claims
- 0364US6561756B2Water pumpAISIN SEIKI·Filed 2001·Granted May 13, 2003·13 cites·22 claims
- 0458US6960066B2Water pump with a hollow shaft, seal, and drain opening thereinAISIN SEIKI·Filed 2003·Granted Nov 1, 2005·12 cites·11 claims
- 0555US6793459B2Water pumpAISIN SEIKI·Filed 2003·Granted Sep 21, 2004·7 cites·3 claims
- 0652US4823758AMechanical superchargerAISIN SEIKI·Filed 1987·Granted Apr 25, 1989·14 cites·4 claims
- 0746US6638015B2Water pump apparatusAISIN SEIKI·Filed 2002·Granted Oct 28, 2003·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →