Inventor · disambiguated record
Akihiro Shima
Also filed as: SHIMA AKIHIRO
20 granted patents·4 pending applications·290 citations·filing 1987–2024
95Inventor score
Top patents by PatentIndex Score
24 records- 0181US5638391ASemiconductor laser device and optical disc apparatus provided with the semiclonductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jun 10, 1997·64 cites·15 claims
- 0279US5469457ASemiconductor laser with COD preventing disordered regionsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 21, 1995·40 cites·4 claims
- 0375US5089437ASemiconductor laser manufacturing methodMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 18, 1992·35 cites·10 claims
- 0473US4946802ASemiconductor laser device fabricating methodMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Aug 7, 1990·20 cites·6 claims
- 0570US5528615ASemiconductor laser and method of producing the semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jun 18, 1996·27 cites·14 claims
- 0667US12466182B2Liquid discharge apparatusSHIMA AKIHIRO·Filed 2023·Granted Nov 11, 2025·0 cites·14 claims
- 0753US5577063ASemiconductor laser with improved window structureMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 19, 1996·18 cites·9 claims
- 0853US2025178339A1Liquid discharge apparatus and image forming apparatusSHIMA AKIHIRO·Filed 2024·Application pending·0 cites
- 0952US4813050ASemiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Mar 14, 1989·9 cites·11 claims
- 1051US5420066AMethod for producing semiconductor laser device using etch stop layerMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 30, 1995·11 cites·5 claims
- 1147US7151004B2Method of fabricating semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 19, 2006·1 cites·2 claims
- 1247US5161166ASemiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Nov 3, 1992·10 cites·12 claims
- 1345US6333946B1Semiconductor laser device and process for manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Dec 25, 2001·12 cites·9 claims
- 1445US5132688APulsed doppler radar system having an improved detection probabilityMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jul 21, 1992·16 cites·12 claims
- 1543US2008130697A1Semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2007·Application pending·0 cites
- 1642US5357535ASemiconductor laser including an aluminum-rich AlGaAs etch stopping layerMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 18, 1994·7 cites·3 claims
- 1740US2002075923A1Semiconductor laser device and method for fabricating the sameFiled 2001·Application pending·0 cites
- 1838US5781577ASemiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jul 14, 1998·8 cites·2 claims
- 1937US5028562AMethod for producing a semiconductor laser using selective epitaxyMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Jul 2, 1991·5 cites·8 claims
- 2033US5673283ASemiconductor device and fabricating method thereofMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Sep 30, 1997·5 cites·5 claims
- 2133US4951289ASemiconductor laserMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Aug 21, 1990·2 cites·14 claims
- 2232US8613537B2Display and illumination systemAONO KOJI·Filed 2011·Granted Dec 24, 2013·0 cites·11 claims
- 2332US2003175962A1Gene encoding b proteinFiled 2001·Application pending·0 cites
- 2429US5511048AMagneto-optical recording and reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →