Inventor · disambiguated record
Yoshikazu Shima
Also filed as: SHIMA YOSHIKAZU
23 granted patents·4 pending applications·109 citations·filing 1989–2018
94Inventor score
Top patents by PatentIndex Score
27 records- 0185US5371273AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1993·Granted Dec 6, 1994·25 cites·16 claims
- 0281US5739379AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Apr 14, 1998·23 cites·17 claims
- 0377US7488782B2Process for producing hydrogenated polymersMITSUBISHI GAS CHEMICAL CO·Filed 2007·Granted Feb 10, 2009·4 cites·9 claims
- 0473US8603939B2Amide compound production catalyst, and process for production of amide compoundUCHIYAMA TAKAKO·Filed 2011·Granted Dec 10, 2013·3 cites·13 claims
- 0571US5225594AProcess for producing methacrylic acidMITSUBISHI GAS CHEMICAL CO·Filed 1991·Granted Jul 6, 1993·12 cites·21 claims
- 0669US9169356B2Cyanate ester polymerSUGANO YUUICHI·Filed 2006·Granted Oct 27, 2015·2 cites·7 claims
- 0766US10147420B2Terminal, unlocking method, and programNEC CORP·Filed 2018·Granted Dec 4, 2018·1 cites·12 claims
- 0866US10134392B2Terminal, unlocking method, and programNEC CORP·Filed 2014·Granted Nov 20, 2018·2 cites·16 claims
- 0966US7446152B2Method of producing hydrogenated polymersMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Nov 4, 2008·1 cites·10 claims
- 1065US5075493AProcess for preparing α, β-unsaturated carboxylic acid esterMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Dec 24, 1991·8 cites·7 claims
- 1163US7704917B2Process for producing catalyst for cyanhydrin hydration and product of the processMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Apr 27, 2010·1 cites·10 claims
- 1261US5969183AProcess for producing acetic acid from methyl formateMITSUBISHI GAS CHEMICAL CO·Filed 1998·Granted Oct 19, 1999·8 cites·3 claims
- 1358US8022233B2Process for producing glycidyl 2-hydroxyisobutyrate and composition containing the productMITSUBISHI GAS CHEMICAL CO·Filed 2006·Granted Sep 20, 2011·0 cites·7 claims
- 1455US9122337B2Information processing terminal, and method for controlling sameSHIMA YOSHIKAZU·Filed 2011·Granted Sep 1, 2015·1 cites·21 claims
- 1555US7102025B2Method for producing alkyl and/or cycloalkyl-substituted cyclic nitrileMITSUBISHI GAS CHEMICAL CO·Filed 2004·Granted Sep 5, 2006·2 cites·10 claims
- 1652US5053535AProcess for producing α-hydroxyisobutyric acidMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 1, 1991·4 cites·9 claims
- 1751US2017017322A1Input device and control method of touch panelNEC CORP·Filed 2016·Application pending·0 cites
- 1850US4937362AProcess for production of α-(4-isobutylphenyl)propionic acidMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jun 26, 1990·3 cites·15 claims
- 1947US5663382AProcess for preparing 3-methyltetrahydrofuranMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Sep 2, 1997·3 cites·5 claims
- 2046US2005182203A1Novel cyanate ester compound, flame-retardant resin composition, and cured product thereofFiled 2005·Application pending·0 cites
- 2144US2014111430A1Input device and control method of touch panelSHIMA YOSHIKAZU·Filed 2012·Application pending·0 cites
- 2242US8759566B2Method for producing α-hydroxycarboxylic acid esterMATSUDA HIDEHO·Filed 2010·Granted Jun 24, 2014·0 cites·20 claims
- 2341US8575277B2Process for production of nucleus-hydrogenated aromatic vinyl/(meth)acrylate copolymersKUSHIDA YASUHIRO·Filed 2008·Granted Nov 5, 2013·0 cites·19 claims
- 2440US5824818AProcess for preparing lactateMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Oct 20, 1998·2 cites·17 claims
- 2538US6162946AProcessing for producing allyl 2-hydroxyisobutyrateMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Dec 19, 2000·1 cites·5 claims
- 2638US4988652AProcess for recovering catalyst for use in preparing α-(4-isobutylphenyl)propionic acidMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jan 29, 1991·3 cites·22 claims
- 2737US2015338975A1Touch panel input device and control method of the touch panel input deviceSHIMA YOSHIKAZU·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →