Inventor · disambiguated record
Katsumi Ashida
Also filed as: ASHIDA KATSUMI
6 granted patents·9 citations·filing 2008–2020
74Inventor score
Files withHOYA CANDEO OPTRONICS CORP6
Top patents by PatentIndex Score
6 records- 0159US7946733B2Discharge lamp and light-source apparatusHOYA CANDEO OPTRONICS CORP·Filed 2008·Granted May 24, 2011·4 cites·18 claims
- 0254US11909158B2Circuit board fixing structure and light irradiation device having sameHOYA CANDEO OPTRONICS CORP·Filed 2020·Granted Feb 20, 2024·0 cites·20 claims
- 0332USD629925SDischarge lampHOYA CANDEO OPTRONICS CORP·Filed 2008·Granted Dec 28, 2010·2 cites·1 claims
- 0429USD642127SDischarge lampHOYA CANDEO OPTRONICS CORP·Filed 2008·Granted Jul 26, 2011·1 cites·1 claims
- 0529USD639241SDischarge lampHOYA CANDEO OPTRONICS CORP·Filed 2008·Granted Jun 7, 2011·1 cites·1 claims
- 0629USD638796SDischarge lampHOYA CANDEO OPTRONICS CORP·Filed 2008·Granted May 31, 2011·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →