Inventor · disambiguated record
Masayuki Tazawa
Also filed as: TAZAWA MASAYUKI
4 granted patents·115 citations·filing 1996–2002
80Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0178US6111901ASemiconductor laser driving circuit, semiconductor laser device, image recording apparatus, and optical disk apparatusTOSHIBA KK·Filed 1998·Granted Aug 29, 2000·31 cites·13 claims
- 0277US6345062B1Semiconductor laser control circuit, semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatusTOSHIBA KK·Filed 1999·Granted Feb 5, 2002·43 cites·7 claims
- 0373US5848044ASemiconductor laser driving circuit, semiconductor laser device, image recording apparatus, and optical disk apparatusTOSHIBA KK·Filed 1996·Granted Dec 8, 1998·35 cites·6 claims
- 0461US6888861B2Semiconductor laser apparatus, information recording/reproduction apparatus and image recording apparatusTOSHIBA KK·Filed 2002·Granted May 3, 2005·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →