Inventor · disambiguated record
Tsutomu Isobe
Also filed as: ISOBE TSUTOMU
5 granted patents·1 pending application·29 citations·filing 1988–2012
76Inventor score
Top patents by PatentIndex Score
6 records- 0173US8580234B2Method for removing solid product formed on surfaces of teethISOBE TSUTOMU·Filed 2009·Granted Nov 12, 2013·2 cites·9 claims
- 0268US9168213B2Oral compositionISOBE TSUTOMU·Filed 2012·Granted Oct 27, 2015·1 cites·20 claims
- 0355US5080982AMagnetic recording mediumKAO CORP·Filed 1988·Granted Jan 14, 1992·11 cites·10 claims
- 0454US5650237AMagnetic recording medium having a metallic magnetic layer and an aluminum alloy underlayerKAO CORP·Filed 1995·Granted Jul 22, 1997·12 cites·20 claims
- 0539US2003170322A1Throat care agentsFiled 2001·Application pending·0 cites
- 0632US5188866AProcess of making a magnetic recording mediumKAO CORP·Filed 1991·Granted Feb 23, 1993·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →