Inventor · disambiguated record
Kiyofumi Muro
Also filed as: MURO KIYOFUMI
17 granted patents·240 citations·filing 1992–2013
94Inventor score
Files withMITSUI CHEMICALS INC8MITSUI PETROCHEMICAL IND4FURUKAWA ELECTRIC CO LTD2BEHFAR ALEX A1BINOPTICS CORP1
Top patents by PatentIndex Score
17 records- 0182US5809048AWavelength stabilized light sourceMITSUI PETROCHEMICAL IND·Filed 1997·Granted Sep 15, 1998·66 cites·19 claims
- 0278US6178035B1Optical device and method of manufacturing the sameMITSUI CHEMICALS INC·Filed 1997·Granted Jan 23, 2001·43 cites·19 claims
- 0371US7835415B2Single longitudinal mode laser diodeBINOPTICS CORP·Filed 2004·Granted Nov 16, 2010·8 cites·11 claims
- 0466US5764668ASemiconductor laser deviceMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jun 9, 1998·23 cites·15 claims
- 0565US6546032B1Semiconductor laser apparatusMITSUI CHEMICALS INC·Filed 2000·Granted Apr 8, 2003·8 cites·11 claims
- 0661US5728509AMethod of manufacturing an optical deviceMITSUI PETROCHEMICAL IND·Filed 1995·Granted Mar 17, 1998·20 cites·15 claims
- 0758US6118799ASemiconductor laser deviceMITSUI CHEMICALS INC·Filed 1995·Granted Sep 12, 2000·23 cites·41 claims
- 0857US6847667B2Semiconductor laser device and laser module using sameMITSUI CHEMICALS INC·Filed 2004·Granted Jan 25, 2005·4 cites·22 claims
- 0957US5999325AOptical device and method of manufacturing the sameMITSUI CHEMICALS INC·Filed 1992·Granted Dec 7, 1999·13 cites·11 claims
- 1051US6104741ASemiconductor laser light source and solid-state laser apparatusMITSUI CHEMICALS INC·Filed 1998·Granted Aug 15, 2000·17 cites·12 claims
- 1150US8160114B2Single longitudinal mode laser diodeBEHFAR ALEX A·Filed 2010·Granted Apr 17, 2012·0 cites·14 claims
- 1248US7203215B2Semiconductor laser device, semiconductor laser module, and optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Apr 10, 2007·2 cites·32 claims
- 1345US6717186B2Semiconductor laser deviceMITSUI CHEMICALS INC·Filed 2002·Granted Apr 6, 2004·1 cites·4 claims
- 1444US5467364ASemiconductor laser element and laser device using the same elementMITSUI PETROCHEMICAL IND·Filed 1994·Granted Nov 14, 1995·9 cites·11 claims
- 1539US7649921B2Laser moduleFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Jan 19, 2010·0 cites·23 claims
- 1638US10243329B2External resonator laserUNIV CHIBA NAT UNIV CORP·Filed 2013·Granted Mar 26, 2019·0 cites·7 claims
- 1732USRE36431ESemiconductor laser element and laser device using the same elementMITSUI CHEMICALS INC·Filed 1997·Granted Dec 7, 1999·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →