Inventor · disambiguated record
Haruya Koyama
Also filed as: KOYAMA HARUYA
3 granted patents·1 pending application·0 citations·filing 2021–2023
41Inventor score
Files withSEIKO EPSON CORP4
Top patents by PatentIndex Score
4 records- 0175US11912051B2Ink jet method and ink jet apparatusSEIKO EPSON CORP·Filed 2021·Granted Feb 27, 2024·0 cites·12 claims
- 0265US12434489B2Method for producing recorded matterSEIKO EPSON CORP·Filed 2023·Granted Oct 7, 2025·0 cites·8 claims
- 0363US12157328B2Method for producing recorded matterSEIKO EPSON CORP·Filed 2022·Granted Dec 3, 2024·0 cites·8 claims
- 0446US2022410584A1Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →