Inventor · disambiguated record
Atsushi Sugitatsu
Also filed as: SUGITATSU ATSUSHI
20 granted patents·5 pending applications·410 citations·filing 1990–2011
95Inventor score
Files withMITSUBISHI ELECTRIC CORP16UNIV KYOTO3ARUGA HIROSHI1MITSUBISKI DENKI KAUBSHIKI KAI1MOCHIZUKI KEITA1
Top patents by PatentIndex Score
25 records- 0187US8391724B2Optical modulator, optical transmission device, and bias adjusting methodARUGA HIROSHI·Filed 2011·Granted Mar 5, 2013·10 cites·9 claims
- 0287US5661744AExcimer laser beam irradiation apparatus for optically processing workpieceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 26, 1997·72 cites·20 claims
- 0386US5811754AOptical processing method and apparatus for carrying out the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 22, 1998·75 cites·33 claims
- 0486US5243614AWavelength stabilizer for narrow bandwidth laserMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 7, 1993·82 cites·8 claims
- 0585US7436873B2Optical device and semiconductor laser oscillatorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Oct 14, 2008·19 cites·9 claims
- 0680US7181120B2Optical active deviceUNIV KYOTO·Filed 2003·Granted Feb 20, 2007·22 cites·20 claims
- 0778US8395765B2Wavelength monitorMOCHIZUKI KEITA·Filed 2011·Granted Mar 12, 2013·5 cites·14 claims
- 0878US7390683B2Method of manufacturing a semiconductor device including a slab layer with a periodic air hole structure and a linear defect regionMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jun 24, 2008·4 cites·9 claims
- 0977US7042014B2Semiconductor deviceUNIV KYOTO·Filed 2004·Granted May 9, 2006·10 cites·27 claims
- 1071US5130998ALaser device with oscillation wavelength controlMITSUBISKI DENKI KAUBSHIKI KAI·Filed 1991·Granted Jul 14, 1992·33 cites·9 claims
- 1170US6519381B2Optical switch and method of producing the sameMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Feb 11, 2003·12 cites·14 claims
- 1269US7158695B2Optical delay circuit, integrated optical device, and method of manufacturing integrated optical deviceUNIV KYOTO·Filed 2005·Granted Jan 2, 2007·5 cites·26 claims
- 1363US9341788B2Optical moduleOHATA NOBUO·Filed 2010·Granted May 17, 2016·2 cites·20 claims
- 1462US6507683B2Free-space optical switchMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 14, 2003·7 cites·5 claims
- 1560US8915602B2Optical moduleSUGITATSU ATSUSHI·Filed 2009·Granted Dec 23, 2014·2 cites·6 claims
- 1659US6865197B2Laser diode moduleMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 8, 2005·5 cites·14 claims
- 1756US7936495B2Optical modulation deviceMITSUBISHI ELECTRIC CORP·Filed 2009·Granted May 3, 2011·2 cites·6 claims
- 1854US5090021ADischarge exciting pulse laser deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 18, 1992·15 cites·5 claims
- 1954US2008226223A1Method of manufacturing a semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 2053US5347531ATransverse discharging excitation pulse laser oscillator apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Sep 13, 1994·15 cites·12 claims
- 2153US2009003397A1Optical device, and semiconductor laser oscillatorMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 2250US5305339APulse laser apparatusMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Apr 19, 1994·13 cites·4 claims
- 2346US2010290128A1Optical moduleMITSUBISHI ELECTRIC CORP·Filed 2009·Application pending·0 cites
- 2437US2001012138A1Grating processing unitFiled 2001·Application pending·0 cites
- 2536US2003142902A1Optical deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →