Inventor · disambiguated record
Osamu Kitao
Also filed as: KITAO OSAMU
6 granted patents·138 citations·filing 1991–2003
85Inventor score
Top patents by PatentIndex Score
6 records- 0191US5316621AMethod of pulping waste pressure-sensitive adhesive paperKANZAKI PAPER MFG CO LTD·Filed 1991·Granted May 31, 1994·64 cites·20 claims
- 0275US6413373B1Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Jul 2, 2002·13 cites·13 claims
- 0373US5418057AThermal transfer receiving paperNEW OJI PAPER CO LTD·Filed 1994·Granted May 23, 1995·36 cites·7 claims
- 0467US7255918B2Coated paper sheetOJI PAPER CO·Filed 2003·Granted Aug 14, 2007·10 cites·3 claims
- 0554US6685907B2Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Feb 3, 2004·2 cites·10 claims
- 0651US6264907B1Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 1999·Granted Jul 24, 2001·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →