Inventor · disambiguated record
Kouhei Kinugawa
Also filed as: KINUGAWA KOUHEI
4 granted patents·4 citations·filing 2012–2015
60Inventor score
Files withFURUKAWA ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0176US10069280B2Semiconductor optical element, semiconductor laser element, and method for manufacturing semiconductor optical element and semiconductor laser element, and method for manufacturing semiconductor laser module and semiconductor elementFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Sep 4, 2018·3 cites·16 claims
- 0257US8660160B2Semiconductor laser element and method of manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 2012·Granted Feb 25, 2014·1 cites·14 claims
- 0341US9025633B2Optical device, method of manufacturing the same, and laser moduleFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted May 5, 2015·0 cites·25 claims
- 0433US10033154B2Semiconductor optical element, semiconductor laser element, and method for manufacturing semiconductor optical element and semiconductor laser element, and method for manufacturing semiconductor laser module and semiconductor elementFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Jul 24, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →