Inventor · disambiguated record
Masasuke Watanabe
Also filed as: WATANABE MASASUKE
3 granted patents·28 citations·filing 1999–2001
70Inventor score
Files withOJI PAPER CO3
Top patents by PatentIndex Score
3 records- 0175US6413373B1Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Jul 2, 2002·13 cites·13 claims
- 0254US6685907B2Process for producing silica particles suitable for use as filler for paperOJI PAPER CO·Filed 2001·Granted Feb 3, 2004·2 cites·10 claims
- 0351US6264907B1Process 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 →