Inventor · disambiguated record
Masato Okawa
Also filed as: OKAWA MASATO
1 granted patent·2 pending applications·1 citations·filing 2003–2021
14Inventor score
Files withNICHIA CORP2
Top patents by PatentIndex Score
3 records- 0178US11677050B2Light emitting device emitting light bright in both scotopic vision and photipic visionNICHIA CORP·Filed 2021·Granted Jun 13, 2023·1 cites·14 claims
- 0242US2021095204A1Method for producing rare earth aluminate fluorescent material, rare earth aluminate fluorescent material, and light emitting deviceNICHIA CORP·Filed 2020·Application pending·0 cites
- 0332US2004146102A1Image transmission apparatus and image transmission methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →