Inventor · name-matched record

YAMAZAKI NAOKI

1 granted patent·1 pending application·6 citations·filing 1990–2025

30Inventor score

Technology areasA61P B41J

Files withMEIJI SEIKA CO1 SEIKO EPSON CORP1

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

2 records

0185US2026077583A1Ejection state determination method and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
0246US5079255AThiazolo [4,5-6] pyridine derivatives and anti-ulcerative composition containing sameMEIJI SEIKA CO·Filed 1990·Granted Jan 7, 1992·6 cites·8 claims

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Identity basis: exact name match across USPTO filings. How scoring works →