Inventor · disambiguated record
Koichi Ojima
Also filed as: OJIMA KOICHI
15 granted patents·1 pending application·47 citations·filing 1987–2017
89Inventor score
Top patents by PatentIndex Score
16 records- 0192US9960649B2Rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2015·Granted May 1, 2018·9 cites·6 claims
- 0286US10498199B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 3, 2019·3 cites·16 claims
- 0384US10103602B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 16, 2018·3 cites·11 claims
- 0483US10749402B2Rotary electric machineOHASHI NAOKI·Filed 2012·Granted Aug 18, 2020·6 cites·4 claims
- 0581US9570953B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 14, 2017·5 cites·20 claims
- 0670US11165302B2Rotating electrical machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 2, 2021·1 cites·12 claims
- 0769US11152828B2Rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 19, 2021·1 cites·10 claims
- 0863US10554092B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 4, 2020·1 cites·10 claims
- 0961US9893594B2Armature of rotating electrical machine and method for manufacturing sameYOSHIDA SHINICHIRO·Filed 2012·Granted Feb 13, 2018·1 cites·7 claims
- 1054US4778725AFunctional polymers derived from polyamines and process for producing the sameNITTO BOSEKI CO LTD·Filed 1987·Granted Oct 18, 1988·14 cites·10 claims
- 1153US10811939B2Rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 20, 2020·0 cites·11 claims
- 1252US9906088B2Rotor-holding structure of rotating electrical machine for hybrid vehicleMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 27, 2018·0 cites·5 claims
- 1351US9300174B2Stator-core fixing structure for rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Mar 29, 2016·0 cites·8 claims
- 1444US10291104B2Apparatus for cooling an electric rotating machineMITSUBISHI ELECTRIC CORP·Filed 2015·Granted May 14, 2019·0 cites·14 claims
- 1538US2018115211A1Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 1635US4842984AWater soluble photosensitive resin compositions with bisazide compoundNITTO BOSEKI CO LTD·Filed 1987·Granted Jun 27, 1989·3 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Ojima 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 →