Inventor · disambiguated record
Tadashi Koriki
Also filed as: KORIKI TADASHI
4 granted patents·45 citations·filing 1995–2004
74Inventor score
Files withMITSUBISHI PENCIL CO4
Top patents by PatentIndex Score
4 records- 0171US6435751B1Click type writing implementMITSUBISHI PENCIL CO·Filed 2000·Granted Aug 20, 2002·12 cites·5 claims
- 0270US7600938B2Refill for correction pen and refill unitMITSUBISHI PENCIL CO·Filed 2004·Granted Oct 13, 2009·13 cites·27 claims
- 0353US5957609AApplicatorMITSUBISHI PENCIL CO·Filed 1995·Granted Sep 28, 1999·20 cites·12 claims
- 0439US7417080B2Oil-based ink composition and writing instrument using the sameMITSUBISHI PENCIL CO·Filed 2004·Granted Aug 26, 2008·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →