Inventor · disambiguated record
Ken Katsuragi
Also filed as: KATSURAGI KEN
4 granted patents·7 citations·filing 2005–2019
63Inventor score
Files withNICHIA CORP4
Top patents by PatentIndex Score
4 records- 0177US7995634B2Nitride semiconductor laser elementNICHIA CORP·Filed 2005·Granted Aug 9, 2011·7 cites·20 claims
- 0260US10495808B2Backlight unit and method of lighiting backlight unitNICHIA CORP·Filed 2019·Granted Dec 3, 2019·0 cites·12 claims
- 0358US10281642B2Backlight unit and liquid crystal display deviceNICHIA CORP·Filed 2018·Granted May 7, 2019·0 cites·6 claims
- 0452US9995870B2Backlight unit and liquid crystal display deviceNICHIA CORP·Filed 2015·Granted Jun 12, 2018·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →