Inventor · name-matched record
TOKUNAGA HIROFUMI
3 granted patents·5 pending applications·0 citations·filing 2021–2025
42Inventor score
Files withAGC INC8
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- 0183US2026015281A1Alkali-free glassAGC INC·Filed 2025·Application pending·0 cites
- 0282US2026015279A1Akali-free glassAGC INC·Filed 2025·Application pending·0 cites
- 0377US12528731B2Alkali-free glassAGC INC·Filed 2024·Granted Jan 20, 2026·0 cites·9 claims
- 0474US12528737B2Glass substrate, black matrix substrate, and display panelAGC INC·Filed 2024·Granted Jan 20, 2026·0 cites·10 claims
- 0571US2026035288A1GlassAGC INC·Filed 2025·Application pending·0 cites
- 0670US2026028267A1GlassAGC INC·Filed 2025·Application pending·0 cites
- 0770US2026028266A1GlassAGC INC·Filed 2025·Application pending·0 cites
- 0857US12540096B2Alkali-free glassAGC INC·Filed 2021·Granted Feb 3, 2026·0 cites·39 claims
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Identity basis: exact name match across USPTO filings. How scoring works →