Inventor · disambiguated record
Etsuko Shibata
Also filed as: SHIBATA ETSUKO
8 granted patents·96 citations·filing 1994–2001
87Inventor score
Technology areasG02B
Top patents by PatentIndex Score
8 records- 0177US6195190B1Optical beam scanning deviceMINOLTA CO LTD·Filed 1999·Granted Feb 27, 2001·41 cites·14 claims
- 0269US5563729AImage forming light scanning apparatusMINOLTA CO LTD·Filed 1994·Granted Oct 8, 1996·23 cites·12 claims
- 0368US6449107B2Optical beam scanning deviceMINOLTA CO LTD·Filed 2001·Granted Sep 10, 2002·10 cites·14 claims
- 0441US6208448B1Scanning optical apparatusMINOLTA CO LTD·Filed 1998·Granted Mar 27, 2001·10 cites·8 claims
- 0534US6504657B1Optical memberMINOLTA CO LTD·Filed 1997·Granted Jan 7, 2003·4 cites·16 claims
- 0634US5721631AImage forming light scanning apparatusMINOLTA CO LTD·Filed 1996·Granted Feb 24, 1998·3 cites·11 claims
- 0733US5532866APolygonal mirror and manufacturing method thereof and light beam scanning optical apparatus using the polygonal mirrorMINOLTA CAMERA KK·Filed 1994·Granted Jul 2, 1996·4 cites·5 claims
- 0831US5926306AImage forming light scanning apparatusMINOLTA CO LTD·Filed 1997·Granted Jul 20, 1999·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →