Inventor · disambiguated record
Ayumi Fuchida
Also filed as: FUCHIDA AYUMI
10 granted patents·3 pending applications·3 citations·filing 2015–2022
77Inventor score
Files withMITSUBISHI ELECTRIC CORP13
Top patents by PatentIndex Score
13 records- 0180US9685764B2Semiconductor optical element and surface-emitting semiconductor optical elementMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 20, 2017·3 cites·8 claims
- 0257US2025233390A1Semiconductor laser, semiconductor laser device, and semiconductor laser production methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0357US2025141189A1Optical semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0455US12107391B2Semiconductor optical elementMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Oct 1, 2024·0 cites·16 claims
- 0555US2025158355A1Optical semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0650US11271369B2Semiconductor laser and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 8, 2022·0 cites·19 claims
- 0749US12424816B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Sep 23, 2025·0 cites·20 claims
- 0849US11973312B2Semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Apr 30, 2024·0 cites·9 claims
- 0947US11973309B2Semiconductor chip manufacturing device and method of manufacturing semiconductor chipsMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Apr 30, 2024·0 cites·10 claims
- 1045US10855054B2Semiconductor laser device and method for manufacturing semiconductor laser deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 1, 2020·0 cites·11 claims
- 1144US10063033B2Edge-emitting semiconductor laserMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 28, 2018·0 cites·15 claims
- 1243US11128102B2Semiconductor optical deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 21, 2021·0 cites·10 claims
- 1341US12199409B2Optical semiconductor device and method of manufacturing optical semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jan 14, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →