Inventor · disambiguated record
Toshihiko Hiraoka
Also filed as: HIRAOKA TOSHIHIKO
4 granted patents·56 citations·filing 1991–2008
77Inventor score
Top patents by PatentIndex Score
4 records- 0192US8197931B2White polyester film and reflection sheetUEDA TAKASHI·Filed 2008·Granted Jun 12, 2012·13 cites·15 claims
- 0283US5215825APolyester film and photosensitive materialTORAY INDUSTRIES·Filed 1991·Granted Jun 1, 1993·13 cites·13 claims
- 0362US5271985APolyester film having specific surface propertiesTORAY INDUSTRIES·Filed 1991·Granted Dec 21, 1993·18 cites·7 claims
- 0461US5270160APolyester film and photosensitive materialTORAY INDUSTRIES·Filed 1992·Granted Dec 14, 1993·12 cites·1 claims
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