Inventor · disambiguated record
Masaya Kumei
Also filed as: KUMEI MASAYA
4 granted patents·11 citations·filing 2012–2020
65Inventor score
Top patents by PatentIndex Score
4 records- 0182US9444223B2Surface-emitting semiconductor laser device and method for producing the sameFUJI XEROX CO LTD·Filed 2015·Granted Sep 13, 2016·3 cites·15 claims
- 0276US8654802B2Vertical-cavity surface-emitting laser array, vertical-cavity surface-emitting laser device, optical transmission apparatus, and information processing apparatusKUMEI MASAYA·Filed 2012·Granted Feb 18, 2014·8 cites·12 claims
- 0359US11433692B2Detection sensor, detection device, conveying device, and image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 6, 2022·0 cites·6 claims
- 0443US9812843B2Method for producing light-emitting deviceFUJI XEROX CO LTD·Filed 2016·Granted Nov 7, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →