Inventor · name-matched record
OYA SHUN
1 granted patent·7 pending applications·0 citations·filing 2023–2025
2Inventor score
Technology areasB41J
Files withSEIKO EPSON CORP8
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
8 records- 0189US2026054489A1Ink replenishment containerSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0289US2026054488A1Ink supply containerSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0385US2026061753A1Ink replenishment containerSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0483US2026001343A1Cartridge and liquid supply systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0583US2026001339A1Cartridge and liquid supply systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0683US2026001338A1Cartridge and liquid supply systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0781US2026008271A1Ink replenishment containerSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0861US12589594B2CartridgeSEIKO EPSON CORP·Filed 2023·Granted Mar 31, 2026·0 cites·5 claims
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Identity basis: exact name match across USPTO filings. How scoring works →