Inventor · disambiguated record
Keisuke Wada
Also filed as: WADA KEISUKE
26 granted patents·1 pending application·243 citations·filing 1974–2021
96Inventor score
Files withMITSUBISHI CHEM IND18SUMITOMO METAL MINING CO3HONDA MOTOR CO LTD2AGENCY IND SCIENCE TECHN1CANON KK1
Top patents by PatentIndex Score
27 records- 0187US4892955AMethod for producing a lactoneMITSUBISHI CHEM IND·Filed 1987·Granted Jan 9, 1990·25 cites·4 claims
- 0283USD637533SFront bumper for automobileHONDA MOTOR CO LTD·Filed 2010·Granted May 10, 2011·31 cites·1 claims
- 0380US5021589AMethod for producing a lactoneMITSUBISHI CHEM IND·Filed 1989·Granted Jun 4, 1991·15 cites·7 claims
- 0480US4931573AMethod for producing a lactoneMITSUBISHI CHEM IND·Filed 1988·Granted Jun 5, 1990·15 cites·20 claims
- 0576US6741223B2Display device for vehicleHONDA MOTOR CO LTD·Filed 2002·Granted May 25, 2004·21 cites·12 claims
- 0675US4720576AProcess for dimerization of aromatic halide compoundsMITSUBISHI CHEM IND·Filed 1986·Granted Jan 19, 1988·12 cites·23 claims
- 0770US5079372AMethod for producing a lactoneMITSUBISHI CHEM IND·Filed 1990·Granted Jan 7, 1992·12 cites·7 claims
- 0866US4016200AProcess for preparing carboxylic acid esters from toluene and xyleneMITSUBISHI CHEM IND·Filed 1976·Granted Apr 5, 1977·17 cites·10 claims
- 0965US4578507AProcess for the production of cinnamic acid estersMITSUBISHI CHEM IND·Filed 1985·Granted Mar 25, 1986·8 cites·1 claims
- 1057US5227510AMethod for producing a carbonic acid esterMITSUBISHI CHEM IND·Filed 1992·Granted Jul 13, 1993·6 cites·20 claims
- 1157US4990698AMethod for producing alkadienolsMITSUBISHI CHEM IND·Filed 1989·Granted Feb 5, 1991·11 cites·23 claims
- 1255US3959354AProcess for preparing phenyl esterMITSUBISHI CHEM IND·Filed 1974·Granted May 25, 1976·11 cites·9 claims
- 1354US4966966AProcess for preparing sucrose fatty acid estersMITSUBISHI CHEM IND·Filed 1988·Granted Oct 30, 1990·8 cites·4 claims
- 1453US4322314AProcess for separating cobalt component from hydroesterification reaction mixtureMITSUBISHI CHEM IND·Filed 1980·Granted Mar 30, 1982·5 cites·13 claims
- 1553US3959352AProcess for preparing a carboxylic esterMITSUBISHI CHEM IND·Filed 1975·Granted May 25, 1976·10 cites·21 claims
- 1651US12039309B2Information processing apparatus, method of activating an application and storage mediumCANON KK·Filed 2021·Granted Jul 16, 2024·0 cites·15 claims
- 1751US4904460AProcess for producing monosilaneMITSUBISHI CHEM IND·Filed 1989·Granted Feb 27, 1990·10 cites·17 claims
- 1849US4595701AProcess for producing aliphatic alcoholsAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jun 17, 1986·3 cites·15 claims
- 1944US4476317AProcess for the production of methylenedicarbanilatesMITSUBISHI CHEM IND·Filed 1983·Granted Oct 9, 1984·2 cites·13 claims
- 2042US4033999AProcess for preparing a carboxylic esterMITSUBISHI CHEM IND·Filed 1976·Granted Jul 5, 1977·6 cites·14 claims
- 2141US10015352B2Exposure device having a plurality of first and second light emitting elements, LED head as the exposure device, image forming apparatus including the exposure device, and image reading apparatusOKI DATA KK·Filed 2016·Granted Jul 3, 2018·0 cites·15 claims
- 2239US5100841APorous glass and process for its productionMITSUBISHI CHEM IND·Filed 1990·Granted Mar 31, 1992·8 cites·15 claims
- 2334US2006251370A1Optical fiber coated with metalSUMITOMO METAL MINING CO·Filed 2003·Application pending·0 cites
- 2431US6466338B1Image pickup unitOKI ELECTRIC IND CO LTD·Filed 1998·Granted Oct 15, 2002·3 cites·8 claims
- 2529US4978641APorous glass and process for its productionMITSUBISHI CHEM IND·Filed 1989·Granted Dec 18, 1990·2 cites·5 claims
- 2627US6210548B1Apparatus for partially removing plating films of leadframeSUMITOMO METAL MINING CO·Filed 1999·Granted Apr 3, 2001·0 cites·2 claims
- 2725US4675093ASelectively plating apparatus for forming an annular coated areaSUMITOMO METAL MINING CO·Filed 1986·Granted Jun 23, 1987·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →