Inventor · disambiguated record
Naofumi Yasuda
Also filed as: YASUDA NAOFUMI
6 granted patents·3 pending applications·75 citations·filing 1987–2018
82Inventor score
Top patents by PatentIndex Score
9 records- 0179US6555238B2Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrateDUPONT TORAY CO LTD·Filed 2001·Granted Apr 29, 2003·18 cites·12 claims
- 0277US8114500B2Polyimide film and method of manufacture thereofYASUDA NAOFUMI·Filed 2009·Granted Feb 14, 2012·4 cites·5 claims
- 0377US6908685B2Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrateDUPONT TORAY CO LTD·Filed 2001·Granted Jun 21, 2005·20 cites·8 claims
- 0476US6548179B2Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrateDUPONT TORAY CO LTD·Filed 2001·Granted Apr 15, 2003·16 cites·4 claims
- 0560US4840488APhotoelectric type displacement detecting instrumentMITUTOYO MFG CO LTD·Filed 1987·Granted Jun 20, 1989·17 cites·14 claims
- 0653US10946617B2Graphite laminated bodyDU PONT TORAY CO LTD·Filed 2014·Granted Mar 16, 2021·0 cites·18 claims
- 0745US2013240777A1Highly thermal-conductive polyimide film containing graphite powderDU PONT·Filed 2013·Application pending·0 cites
- 0843US2009068403A1Polyimide film and copper-clad laminate using it as base materialDU PONT·Filed 2008·Application pending·0 cites
- 0943US2020047473A1Polyolefin microporous membraneTORAY INDUSTRIES·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →