Inventor · disambiguated record
Mikihiko Nakanishi
Also filed as: NAKANISHI MIKIHIKO
7 granted patents·210 citations·filing 1982–1993
88Inventor score
Technology areasC09D
Files withSAKURA COLOR PROD CORP7
Top patents by PatentIndex Score
7 records- 0187US4525216AInk compositionSAKURA COLOR PROD CORP·Filed 1982·Granted Jun 25, 1985·47 cites·8 claims
- 0284US5324764AErasable ink composition for writing on impervious surfaceSAKURA COLOR PROD CORP·Filed 1993·Granted Jun 28, 1994·47 cites·9 claims
- 0384US4578117AErasable ink compositionSAKURA COLOR PROD CORP·Filed 1984·Granted Mar 25, 1986·37 cites·11 claims
- 0475US5412021AWater-base erasable ink composition for use in marking pensSAKURA COLOR PROD CORP·Filed 1993·Granted May 2, 1995·34 cites·11 claims
- 0565US5316574AErasable ink composition for writing on impervious surfaceSAKURA COLOR PROD CORP·Filed 1993·Granted May 31, 1994·23 cites·18 claims
- 0650US5176746AOil ink compositionSAKURA COLOR PROD CORP·Filed 1991·Granted Jan 5, 1993·12 cites·6 claims
- 0748US4525215AInk compositionSAKURA COLOR PROD CORP·Filed 1984·Granted Jun 25, 1985·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →