Inventor · disambiguated record
Ken Maeda
Also filed as: MAEDA KEN · MAEDA KEN-ICHI
23 granted patents·8 pending applications·367 citations·filing 1983–2019
96Inventor score
Top patents by PatentIndex Score
31 records- 0187US9999150B2Electric power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jun 12, 2018·7 cites·6 claims
- 0286US8674636B2Power conversion deviceMATSUO TAKESHI·Filed 2009·Granted Mar 18, 2014·12 cites·7 claims
- 0385US9419535B2Electric power converterNISHIHARA ATSUO·Filed 2012·Granted Aug 16, 2016·9 cites·8 claims
- 0484US10309798B2Navigation system, aerospace vehicle and optical markerASTROSCALE JAPAN INC·Filed 2017·Granted Jun 4, 2019·4 cites·9 claims
- 0584US5021993ADevice for saving and restoring register informationTOSHIBA KK·Filed 1988·Granted Jun 4, 1991·86 cites·17 claims
- 0683US9159506B2Capacitor module and power conversion deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Oct 13, 2015·5 cites·8 claims
- 0783US6660949B2Safety switch actuatorIDEC IZUMI CORP·Filed 2000·Granted Dec 9, 2003·32 cites·5 claims
- 0883US4752957AApparatus and method for recognizing unknown patternsTOSHIBA KK·Filed 1984·Granted Jun 21, 1988·62 cites·22 claims
- 0981US8623782B2Process for preparing copper-based catalyst, copper-based catalyst, and pretreatment method of the sameMURAKAMI MASAMI·Filed 2010·Granted Jan 7, 2014·4 cites·13 claims
- 1073US4543660APattern features extracting apparatus and methodTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Sep 24, 1985·41 cites·11 claims
- 1172US9246408B2Power conversion apparatusMAEDA KEN·Filed 2012·Granted Jan 26, 2016·5 cites·16 claims
- 1271US7300998B2Polyester resin and catalyst for polyester production, process for producing polyester resin with the catalyst, polyester resin obtained with the catalyst, and hollow molded container comprising the polyester resinsMITSUI CHEMICALS INC·Filed 2003·Granted Nov 27, 2007·11 cites·20 claims
- 1358US6627830B2Push button and teaching pendant with the push buttonIDEC IZUMI CORP·Filed 2001·Granted Sep 30, 2003·10 cites·13 claims
- 1455US2013266801A1Thermal insulator and method of manufacturing the sameSAKAMOTO AKIFUMI·Filed 2011·Application pending·0 cites
- 1555US2020160551A1Navigation system, spacecraft and optical markerASTROSCALE JAPAN INC·Filed 2018·Application pending·0 cites
- 1654US5717625ASemiconductor memory deviceTOSHIBA KK·Filed 1997·Granted Feb 10, 1998·15 cites·5 claims
- 1753US4945510ARegister deviceTOSHIBA KK·Filed 1987·Granted Jul 31, 1990·20 cites·9 claims
- 1852US11351559B2Rotary atomization head and coating deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 7, 2022·0 cites·7 claims
- 1952US8038101B2Attitude change control method, attitude change control system, attitude change control program and program recording mediumNEC TOSHIBA SPACE SYS LTD·Filed 2008·Granted Oct 18, 2011·2 cites·10 claims
- 2052US4607385ACharacter recognition apparatusTOSHIBA KK·Filed 1984·Granted Aug 19, 1986·20 cites·19 claims
- 2151US7019227B2Enabler of teaching pendantIDEC IZUMI CORP·Filed 2001·Granted Mar 28, 2006·3 cites·17 claims
- 2250US9950963B2Thermal insulator and method of manufacturing the sameNICHIAS CORP·Filed 2016·Granted Apr 24, 2018·0 cites·11 claims
- 2347US8186627B2Attitude control data creating method, and attitude control system applying the methodKAMIYA TOSHIO·Filed 2007·Granted May 29, 2012·2 cites·15 claims
- 2446US6911609B2Grip type switch device and controller for industrial machinery using the switch deviceIDEC IZUMI CORP·Filed 2001·Granted Jun 28, 2005·4 cites·12 claims
- 2546US2011052897A1Thermal insulation materialNICHIAS CORP·Filed 2010·Application pending·0 cites
- 2644US4992977ACache memory device constituting a memory device used in a computerTOSHIBA KK·Filed 1988·Granted Feb 12, 1991·13 cites·11 claims
- 2737US2009039202A1Attitude Change Control Method, Attitude Change Control System, Attitude Change Control Program and Program Recording MediumOGO KEITA·Filed 2008·Application pending·0 cites
- 2837US2007100124A1Titanium-containing solution, catalyst for polyester preparation, process for preparation of polyester resin, and blow molded product comprising polyesterMAEDA KEN·Filed 2004·Application pending·0 cites
- 2937US2019367192A1Capturing system, aerospace vehicle, and plate-like bodyASTROSCALE JAPAN INC·Filed 2018·Application pending·0 cites
- 3036US2018229865A1Capturing system, space vehicle and plateASTROSCALE JAPAN INC·Filed 2017·Application pending·0 cites
- 3130US2013094269A1Power Conversion ApparatusMAEDA KEN·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ken Maeda 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 →