Inventor · disambiguated record
Nobuo Shiojima
Also filed as: SHIOJIMA NOBUO
13 granted patents·457 citations·filing 1991–2004
94Inventor score
Top patents by PatentIndex Score
13 records- 0187US6784641B2Uninterruptible power supplyTOSHIBA BATTERY·Filed 2001·Granted Aug 31, 2004·72 cites·21 claims
- 0286US6307353B1Secondary battery apparatusTOSHIBA BATTERY·Filed 2000·Granted Oct 23, 2001·77 cites·5 claims
- 0379US6448743B2Rechargeable battery packTOSHIBA BATTERY·Filed 2001·Granted Sep 10, 2002·30 cites·10 claims
- 0474US5497068ASecondary battery charging circuitTOSHIBA BATTERY·Filed 1994·Granted Mar 5, 1996·46 cites·4 claims
- 0574US5391974ASecondary battery charging circuitTOSHIBA BATTERY·Filed 1991·Granted Feb 21, 1995·52 cites·1 claims
- 0668US6639386B2Rechargeable battery device equipped with life determination functionSANYO ELECTRIC CO·Filed 2002·Granted Oct 28, 2003·24 cites·11 claims
- 0767US6998821B2Uninterruptible power supplyTOSHIBA BATTERY·Filed 2004·Granted Feb 14, 2006·19 cites·11 claims
- 0861US5477126ASecondary battery charging circuitTOSHIBA BATTERY·Filed 1994·Granted Dec 19, 1995·27 cites·1 claims
- 0959US5994873ACorrection device and correction method for secondary batteries connected in seriesTOSHIBA BATTERY·Filed 1997·Granted Nov 30, 1999·35 cites·24 claims
- 1053US5477127ASecondary battery charging circuitTOSHIBA BATTERY·Filed 1994·Granted Dec 19, 1995·21 cites·4 claims
- 1152US7026726B2Uninterruptible power supply deviceSANYO ELECTRIC CO·Filed 2004·Granted Apr 11, 2006·8 cites·4 claims
- 1252US5345162ACharging circuit of secondary batteryTOSHIBA BATTERY·Filed 1992·Granted Sep 6, 1994·26 cites·21 claims
- 1345US5483145ASecondary battery charging circuitTOSHIBA BATTERY·Filed 1994·Granted Jan 9, 1996·20 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →