Inventor · disambiguated record
Makoto Ishigami
Also filed as: ISHIGAMI MAKOTO
6 granted patents·4 pending applications·1,024 citations·filing 1987–2016
89Inventor score
Top patents by PatentIndex Score
10 records- 0198US4868958ABacking drumUNI CHARM CORP·Filed 1988·Granted Sep 26, 1989·568 cites·5 claims
- 0297US4840829ANonwoven fabric patterned with aperturesUNI CHARM CORP·Filed 1987·Granted Jun 20, 1989·195 cites·5 claims
- 0393US5414914AProcess for producing apertured nonwoven fabricUNI CHARM CORP·Filed 1992·Granted May 16, 1995·140 cites·6 claims
- 0481US6310462B1Residual capacity measurement system for batteryYAZAKI CORP·Filed 2000·Granted Oct 30, 2001·26 cites·7 claims
- 0580US5301401AProcess and apparatus for producing nonwoven fabricUNI CHARM CORP·Filed 1991·Granted Apr 12, 1994·58 cites·1 claims
- 0678US4883709AComposite non-woven fabric and process for preparing such non-woven fabricUNI CHARM CORP·Filed 1988·Granted Nov 28, 1989·37 cites·18 claims
- 0759US2016113336A1Face maskUNI CHARM CORP·Filed 2016·Application pending·0 cites
- 0857US2012180800A1Face maskSHIBATA AKIRA·Filed 2010·Application pending·0 cites
- 0954US2010307503A1Mask filter and mask produced using the sameUNI CHARM CORP·Filed 2007·Application pending·0 cites
- 1048US2011203593A1MaskUNI CHARM CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →