Inventor · disambiguated record
Chiaki Yamada
Also filed as: YAMADA CHIAKI
33 granted patents·5 pending applications·298 citations·filing 1981–2025
96Inventor score
Files withKONICA MINOLTA INC16TORAY INDUSTRIES7AISIN SEIKI5YOSHIE NAOKI2KONICA MINOLTA BUSINESS TECH1
Top patents by PatentIndex Score
38 records- 0194US10253343B2Method of producing sugar solution and xylooligosaccharideTORAY INDUSTRIES·Filed 2015·Granted Apr 9, 2019·8 cites·11 claims
- 0293US9909158B2Method of producing sugar solution including washing with aqueous alkaline and inorganic salt solutionsTORAY INDUSTRIES·Filed 2013·Granted Mar 6, 2018·15 cites·8 claims
- 0390US9605291B2Sugar-solution production methodTORAY INDUSTRIES·Filed 2014·Granted Mar 28, 2017·8 cites·5 claims
- 0490US6242123B1Solid polyelectrolyte membrane for fuel cells, and method for producing itAISIN SEIKI·Filed 1998·Granted Jun 5, 2001·78 cites·31 claims
- 0590US4793651AHeat-retaining air-filled seat cover for lumbar supportAISIN SEIKI·Filed 1981·Granted Dec 27, 1988·78 cites·3 claims
- 0689US11279960B2Method of producing xylo-oligosaccharideTORAY INDUSTRIES·Filed 2017·Granted Mar 22, 2022·5 cites·10 claims
- 0787US10563238B2Method of producing a sugar liquidTORAY INDUSTRIES·Filed 2014·Granted Feb 18, 2020·5 cites·16 claims
- 0877US10558159B2Image forming device and method for controlling the sameKONICA MINOLTA INC·Filed 2018·Granted Feb 11, 2020·1 cites·4 claims
- 0975US9989906B2Fixing device, image forming apparatus, and method of controlling image forming apparatusKONICA MINOLTA INC·Filed 2017·Granted Jun 5, 2018·1 cites·16 claims
- 1071US6909868B2Brush charger for static-charging a photosensitive member and image forming apparatusMINOLTA CO LTD·Filed 2003·Granted Jun 21, 2005·12 cites·22 claims
- 1170US9023571B2Liquid developerKONICA MINOLTA INC·Filed 2013·Granted May 5, 2015·1 cites·9 claims
- 1269US6224994B1Solid polyelectrolyte-type fuel cellAISIN SEIKI·Filed 1999·Granted May 1, 2001·39 cites·32 claims
- 1365US6355370B2Solid polyelectrolyte fuel cell having a solid polyelectrolyte membrane with varying water contentAISIN SEIKI·Filed 1998·Granted Mar 12, 2002·34 cites·18 claims
- 1459US9291930B2Toner for developing electrostatic latent imageKONICA MINOLTA INC·Filed 2013·Granted Mar 22, 2016·0 cites·4 claims
- 1558US10761466B2Fixing device for setting the glossiness of the toner imageKONICA MINOLTA INC·Filed 2019·Granted Sep 1, 2020·0 cites·9 claims
- 1658US10041100B2Method of producing sugar solutionTORAY INDUSTRIES·Filed 2014·Granted Aug 7, 2018·0 cites·11 claims
- 1758US9395641B2Liquid developerKONICA MINOLTA INC·Filed 2014·Granted Jul 19, 2016·0 cites·4 claims
- 1857US9164407B2Electrostatic latent image developerKONICA MINOLTA INC·Filed 2014·Granted Oct 20, 2015·0 cites·5 claims
- 1956US9389530B2Liquid developerKONICA MINOLTA INC·Filed 2014·Granted Jul 12, 2016·0 cites·4 claims
- 2056US9291929B2Toner for developing electrostatic latent imageKONICA MINOLTA INC·Filed 2013·Granted Mar 22, 2016·0 cites·15 claims
- 2156US9146488B2Liquid developerKONICA MINOLTA INC·Filed 2013·Granted Sep 29, 2015·0 cites·4 claims
- 2255US10180635B2Liquid developerKONICA MINOLTA INC·Filed 2013·Granted Jan 15, 2019·0 cites·11 claims
- 2352US8974996B2Liquid developerYOSHIE NAOKI·Filed 2012·Granted Mar 10, 2015·0 cites·3 claims
- 2451US9429890B2Fixing device, image forming apparatus and fixing methodKONICA MINOLTA INC·Filed 2016·Granted Aug 30, 2016·0 cites·14 claims
- 2551US8617782B2Liquid developerMOMOTANI KEIKO·Filed 2012·Granted Dec 31, 2013·0 cites·8 claims
- 2651US2025312365A1Methods for inhibition of squamous carcinoma cells using ceramide modulatorsUNIV INDIANA TRUSTEES·Filed 2025·Application pending·0 cites
- 2750US10435728B2Endoxylanase mutant, enzyme composition for biomass decomposition, and method of producing sugar solutionTORAY INDUSTRIES·Filed 2015·Granted Oct 8, 2019·0 cites·16 claims
- 2850US9581925B2Liquid developer and method for manufacturing the sameKONICA MINOLTA INC·Filed 2013·Granted Feb 28, 2017·0 cites·19 claims
- 2950US8119318B2Wet developerYOSHIE NAOKI·Filed 2009·Granted Feb 21, 2012·0 cites·5 claims
- 3049US10175620B2Fixing device and image forming apparatusKONICA MINOLTA INC·Filed 2017·Granted Jan 8, 2019·0 cites·14 claims
- 3148US9115051B2Method for producing polyamine composition from plantTOYO BOSEKI·Filed 2012·Granted Aug 25, 2015·0 cites·13 claims
- 3248US2008241641A1Membrane electrode assembly for fuel cell and process for manufacturing the sameKURITA ATSUSHI·Filed 2008·Application pending·0 cites
- 3347US11162087B2Beta-glucosidase, enzyme composition including same, and method for manufacturing sugar solution using sameRIKEN·Filed 2018·Granted Nov 2, 2021·0 cites·7 claims
- 3446US10310400B2Developer for electrostatic latent imageKONICA MINOLTA INC·Filed 2015·Granted Jun 4, 2019·0 cites·6 claims
- 3543US5638209AMirror apparatusAISIN SEIKI·Filed 1995·Granted Jun 10, 1997·13 cites·11 claims
- 3643US2009253066A1Wet developerKONICA MINOLTA BUSINESS TECH·Filed 2009·Application pending·0 cites
- 3738US2012315577A1Liquid DeveloperMORIGUCHI MIYUKI·Filed 2012·Application pending·0 cites
- 3832US2015220015A1Liquid developerKONICA MINOLTA INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chiaki Yamada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →