Inventor · disambiguated record
Shuji Ikukawa
Also filed as: IKUKAWA SHUJI
5 granted patents·39 citations·filing 1990–1993
78Inventor score
Files withSEIKO EPSON CORP5
Top patents by PatentIndex Score
5 records- 0180US5356558ATolane derivatives, liquid crystal compositions containing the derivatives and liquid crystal display devices using the compositionsSEIKO EPSON CORP·Filed 1993·Granted Oct 18, 1994·20 cites·12 claims
- 0260US5437815ATolan derivative, liquid crystal composition containing the derivative, and liquid crystal display device having the compositionSEIKO EPSON CORP·Filed 1992·Granted Aug 1, 1995·7 cites·10 claims
- 0348US5200110APyrimidine derivatives and liquid crystal compositions including sameSEIKO EPSON CORP·Filed 1992·Granted Apr 6, 1993·3 cites·20 claims
- 0442US5238599A1,3-dioxane derivatives, methods of preparation and liquid crystal compositions including sameSEIKO EPSON CORP·Filed 1990·Granted Aug 24, 1993·7 cites·30 claims
- 0530US5354502A1,3-dioxane derivative and liquid crystal compositions containing itSEIKO EPSON CORP·Filed 1992·Granted Oct 11, 1994·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →