Inventor · disambiguated record
Tatsuya Mizoguchi
Also filed as: MIZOGUCHI TATSUYA
2 granted patents·1 pending application·5 citations·filing 2001–2024
43Inventor score
Files withMITSUBISHI PENCIL CO3
Top patents by PatentIndex Score
3 records- 0155US12168731B2Marking ink composition for writing boardMITSUBISHI PENCIL CO·Filed 2020·Granted Dec 17, 2024·0 cites·20 claims
- 0252US7001094B2Writing utensil having excellent cap-off performanceMITSUBISHI PENCIL CO·Filed 2001·Granted Feb 21, 2006·5 cites·9 claims
- 0349US2024336793A1Aqueous glittering ink for miniature painting and applicatorsMITSUBISHI PENCIL CO·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →