Inventor · disambiguated record
Tsutomu Nakazawa
Also filed as: NAKAZAWA TSUTOMU
17 granted patents·7 pending applications·596 citations·filing 1988–2005
95Inventor score
Top patents by PatentIndex Score
24 records- 0188US6297746B1Centralized apparatus control system for controlling a plurality of electrical apparatusesSANYO ELECTRIC CO·Filed 1999·Granted Oct 2, 2001·131 cites·29 claims
- 0288US5648682AResin-sealed semiconductor device and lead frame used in a resin-sealed semiconductor deviceTOSHIBA KK·Filed 1995·Granted Jul 15, 1997·113 cites·6 claims
- 0376US5270224AMethod of manufacturing a semiconductor device having a region doped to a level exceeding the solubility limitFUJITSU LTD·Filed 1992·Granted Dec 14, 1993·41 cites·5 claims
- 0475US5111266ASemiconductor device having a region doped to a level exceeding the solubility limitFUJITSU LTD·Filed 1991·Granted May 5, 1992·38 cites·9 claims
- 0574US5401688ASemiconductor device of multichip module-typeTOSHIBA KK·Filed 1993·Granted Mar 28, 1995·55 cites·7 claims
- 0671US7143948B2Reading method of the two-dimensional bar codeSANYO ELECTRIC CO·Filed 2002·Granted Dec 5, 2006·20 cites·5 claims
- 0770US5733802ASemiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1995·Granted Mar 31, 1998·40 cites·32 claims
- 0866US5518937ASemiconductor device having a region doped to a level exceeding the solubility limitFUJITSU LTD·Filed 1995·Granted May 21, 1996·26 cites·2 claims
- 0963US5684327ALead frame for use in a resin-sealed type semiconductor deviceTOSHIBA KK·Filed 1995·Granted Nov 4, 1997·31 cites·29 claims
- 1063US5299010AChannel display device for receivable channelsSANYO ELECTRIC CO·Filed 1993·Granted Mar 29, 1994·26 cites·5 claims
- 1162US7106902B2Personal authentication system and method thereofSANYO ELECTRIC CO·Filed 2002·Granted Sep 12, 2006·14 cites·2 claims
- 1251US5191403AResin-sealed semiconductor device having a particular mold resin structureTOSHIBA KK·Filed 1992·Granted Mar 2, 1993·19 cites·4 claims
- 1349US7255274B2Data exchanging system, device, and method, all utilizing IC chipSANYO ELECTRIC CO·Filed 2004·Granted Aug 14, 2007·2 cites·4 claims
- 1448US5248895ASemiconductor apparatus having resin encapsulated tab tape connectionsTOSHIBA KK·Filed 1992·Granted Sep 28, 1993·17 cites·2 claims
- 1543US5757066AResin-molded type semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1996·Granted May 26, 1998·12 cites·27 claims
- 1643US2005154327A1ThermometerFiled 2004·Application pending·0 cites
- 1742US7202787B2Non-authentic article discrimination system, and method for discriminating non-authentic articleSANYO ELECTRIC CO·Filed 2004·Granted Apr 10, 2007·0 cites·5 claims
- 1842US2005151616A1IC tag for use in non-authentic article discrimination systemSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 1942US2005151648A1Base device for use in non-authentic article discrimination systemSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 2041US4948537AMethod of producing a resin mold for rear projection screenSONY CORP·Filed 1988·Granted Aug 14, 1990·11 cites·10 claims
- 2137US2005147151A1System and method for measuring temperatureSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 2237US2005226310A1Adhesive clinical thermometer pad and temperature measuring padSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 2337US2005163189A1Temperature information readerSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 2436US2006131661A1Semiconductor device full-wave rectifier circuit and half-wave rectifier circuitSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →