Inventor · disambiguated record
Souji Arai
Also filed as: ARAI SOUJI
1 granted patent·1 pending application·0 citations·filing 2002–2002
6Inventor score
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2 records- 0133US2002081246A1Photocatalytic filterHOYA CORP·Filed 2002·Application pending·0 cites
- 0229US6820751B2Light-transmittable linear photocatalytic filter material, filter to which the material is applied, and process for production thereofHOYA CANDEO OPTRONICS CORP·Filed 2002·Granted Nov 23, 2004·0 cites·11 claims
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