Inventor · disambiguated record
Hirokazu Takada
Also filed as: TAKADA HIROKAZU
5 granted patents·51 citations·filing 1988–2005
79Inventor score
Top patents by PatentIndex Score
5 records- 0182US7892711B2Azo compound, composition for photo-alignment film using the same, and method for producing photo-alignment filmDAINIPPON INK & CHEMICALS·Filed 2005·Granted Feb 22, 2011·6 cites·10 claims
- 0276US6582776B2Method of manufacturing photo-alignment layerUNIV HONG KONG SCIENCE & TECHN·Filed 2001·Granted Jun 24, 2003·19 cites·7 claims
- 0370US6733958B2Material for photo-alignment layer, photo-alignment layer and method of manufacturing the sameDAINIPPON INK & CHEMICALS·Filed 2001·Granted May 11, 2004·14 cites·9 claims
- 0457US4973520AOptical recording mediumDAINIPPON INK & CHEMICALS·Filed 1988·Granted Nov 27, 1990·11 cites·8 claims
- 0518US5164290AOptical recording mediumDAINIPPON INK & CHEMICALS·Filed 1990·Granted Nov 17, 1992·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →