Inventor · disambiguated record
Keiji Fuse
Also filed as: FUSE KEIJI
14 granted patents·281 citations·filing 1995–2007
92Inventor score
Top patents by PatentIndex Score
14 records- 0193US5690845AOptical device for laser machiningSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Nov 25, 1997·103 cites·7 claims
- 0290US6452132B1Laser hole boring apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Sep 17, 2002·51 cites·14 claims
- 0385US6324015B1fθ lensSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Nov 27, 2001·33 cites·7 claims
- 0484US7773315B2Laser optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Aug 10, 2010·8 cites·8 claims
- 0580US7807942B2Laser processing method and laser processing apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Oct 5, 2010·6 cites·17 claims
- 0678US6862496B2Laundry systemSANYO ELECTRONIC CO LTD·Filed 2001·Granted Mar 1, 2005·31 cites·19 claims
- 0760US7907341B2Laser processing method and laser processing apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Mar 15, 2011·1 cites·11 claims
- 0857US7193791B2Tilt error reducing aspherical single lens homogenizerSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Mar 20, 2007·5 cites·6 claims
- 0956US6775066B2Diffractive optical elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Aug 10, 2004·5 cites·13 claims
- 1054US6567226B2Method for designing a refractive or reflective optical system and method for designing a diffraction optical elementSUMITOMO ELECTRIC INDUSTRIES·Filed 1999·Granted May 20, 2003·19 cites·7 claims
- 1151US7440188B2Diffractive optical elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Oct 21, 2008·4 cites·4 claims
- 1247US5889626AMethod and device for focusing laser beamSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Mar 30, 1999·14 cites·6 claims
- 1346US8338744B2Condensing optical system, laser processing method and apparatus, and manufacturing method of brittle material blankWATATANI KENICHI·Filed 2007·Granted Dec 25, 2012·0 cites·13 claims
- 1445US6937327B2Apparatus and method of measuring optical properties of diffractive optical elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 30, 2005·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →