Inventor · disambiguated record
Tetsuya Ashida
Also filed as: ASHIDA TETSUYA
29 granted patents·10 pending applications·648 citations·filing 1988–2021
97Inventor score
Files withKURARAY CO15MITSUBISHI PAPER MILLS LTD12MITSUBISHI CABLE IND LTD7ASHIDA TETSUYA3NAKAMOTO HITOSHI2
Top patents by PatentIndex Score
39 records- 0195US5824462AResin-coated paperMITSUBISHI PAPER MILLS LTD·Filed 1996·Granted Oct 20, 1998·59 cites·19 claims
- 0294US6357871B1Ink jet recording medium, apparatus for preparing an ink jet printed product, and ink jet printed productMITSUBISHI PAPER MILLS LTD·Filed 1999·Granted Mar 19, 2002·86 cites·13 claims
- 0393US6773771B1Ink-jet recording sheetMITSUBISHI PAPER MILLS LTD·Filed 2000·Granted Aug 10, 2004·37 cites·11 claims
- 0489US7083171B2Metal seal and attachment method for the same and tight-seal constructionMITSUBISHI CABLE IND LTD·Filed 2005·Granted Aug 1, 2006·23 cites·1 claims
- 0588US6200706B1Nonwoven fabric for separator of non-aqueous electrolyte battery and non-aqueous electrolyte battery using the sameMITSUBISHI PAPER MILLS LTD·Filed 1997·Granted Mar 13, 2001·103 cites·21 claims
- 0688US5912193AThermoplastic polyurethanes and molded articles comprising themKURARAY CO·Filed 1998·Granted Jun 15, 1999·49 cites·3 claims
- 0788US5503899ASuede-like artificial leatherKURARAY CO·Filed 1994·Granted Apr 2, 1996·63 cites·5 claims
- 0887US6403162B1Silica dispersion, method for preparing the same and method for making ink-jet recording material using the sameMITSUBISHI PAPER MILLS LTD·Filed 2000·Granted Jun 11, 2002·26 cites·9 claims
- 0980US7820574B2Grain leather-like sheet having excellent scratch resistance and abrasion resistanceKURARAY CO·Filed 2006·Granted Oct 26, 2010·11 cites·6 claims
- 1078US7722052B2Rotation shaft sealMITSUBISHI CABLE IND LTD·Filed 2007·Granted May 25, 2010·8 cites·1 claims
- 1176US5100770ASupport for photographic materialsMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Mar 31, 1992·9 cites·6 claims
- 1274US7780172B2Rotation shaft sealMITSUBISHI CABLE IND LTD·Filed 2007·Granted Aug 24, 2010·6 cites·4 claims
- 1373US4870001ASilver halide photographic paper having developer in the emulsion layer and a rough hydrophilic backcoating layerMITSUBISHI PAPER MILLS LTD·Filed 1988·Granted Sep 26, 1989·11 cites·4 claims
- 1469US2020123702A1Napped artificial leather and production method thereofKURARAY CO·Filed 2019·Application pending·0 cites
- 1566US8283021B2Leather-like sheet and method of producing leather-like sheetASHIDA TETSUYA·Filed 2007·Granted Oct 9, 2012·6 cites·20 claims
- 1666US5106818AReceiving sheet for heat transfer recordingMITSUBISHI PAPER MILLS LTD·Filed 1990·Granted Apr 21, 1992·12 cites·8 claims
- 1764US5891811AIndicator materialMITSUBISHI PAPER MILLS LTD·Filed 1995·Granted Apr 6, 1999·28 cites·31 claims
- 1864US5182161ASupport for photosensitive materialsMITSUBISHI PAPER MILLS LTD·Filed 1991·Granted Jan 26, 1993·23 cites·14 claims
- 1963US11268237B2Elastic artificial leather and production method thereforKURARAY CO·Filed 2019·Granted Mar 8, 2022·0 cites·12 claims
- 2063US7704900B2Artificial leather sheets and method for producing themKURARAY CO·Filed 2004·Granted Apr 27, 2010·4 cites·20 claims
- 2163US7004479B2Metal seal and attachment method for the same and tight-seal constructionMITSUBISHI CABLE IND LTD·Filed 2003·Granted Feb 28, 2006·11 cites·2 claims
- 2263US6450036B1Method and device for diagnosing deterioration of an article having at least a covering layer organic polymer materialMITSUBISHI CABLE IND LTD·Filed 1998·Granted Sep 17, 2002·31 cites·15 claims
- 2361US2016215444A1Napped artificial leather and production method thereofKURARAY CO·Filed 2014·Application pending·0 cites
- 2460US6613416B1Ink-jet recording materialMITSUBISHI PAPER MILLS LTD·Filed 2000·Granted Sep 2, 2003·8 cites·15 claims
- 2558US11643773B2Grain-finished leather-like sheetKURARAY CO·Filed 2020·Granted May 9, 2023·0 cites·17 claims
- 2656US5821180ALaminate comprising a polyurethane layerKURARAY CO·Filed 1997·Granted Oct 13, 1998·22 cites·11 claims
- 2754US11851812B2Grained leather-like sheetKURARAY CO·Filed 2019·Granted Dec 26, 2023·0 cites·16 claims
- 2854US8092324B2Sheet-like object for ball and ballASHIDA TETSUYA·Filed 2007·Granted Jan 10, 2012·2 cites·15 claims
- 2953US10465338B2Elastic artificial leather and production method thereforKURARAY CO·Filed 2013·Granted Nov 5, 2019·0 cites·33 claims
- 3052US2009108533A1Rotation shaft sealMITSUBISHI CABLE IND LTD·Filed 2008·Application pending·0 cites
- 3152US2023416982A1Leather-like sheet and backpack using the same as a back surface materialKURARAY CO·Filed 2021·Application pending·0 cites
- 3250US12195913B2Grain-finished leather-like sheet and evaluation method for grain-finished leather-like sheetKURARAY CO·Filed 2020·Granted Jan 14, 2025·0 cites·12 claims
- 3350US2008067759A1Rotation shaft sealMITSUBISHI CABLE IND LTD·Filed 2007·Application pending·0 cites
- 3448US5008150APhotographic support with an undercoating layer on a resin coated base sheetMITSUBISHI PAPER MILLS LTD·Filed 1988·Granted Apr 16, 1991·10 cites·9 claims
- 3546US2004242099A1Leather-like sheet and production method thereofKURARAY CO·Filed 2004·Application pending·0 cites
- 3646US2009075018A1Colored polyamide fiber and process for producing the sameKURARAY CO·Filed 2006·Application pending·0 cites
- 3745US2015136281A1Copper alloy wire and copper alloy wire manufacturing methodNAKAMOTO HITOSHI·Filed 2012·Application pending·0 cites
- 3845US2015187452A1Copper alloy wire and copper alloy wire manufacturing methodNAKAMOTO HITOSHI·Filed 2012·Application pending·0 cites
- 3940US2015144235A1Copper alloy trolley wire and method for manufacturing copper alloy trolley wireASHIDA TETSUYA·Filed 2012·Application pending·0 cites
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