Inventor · disambiguated record
Kei Kubota
Also filed as: KUBOTA KEI
14 granted patents·3 pending applications·23 citations·filing 2001–2023
86Inventor score
Top patents by PatentIndex Score
17 records- 0188US10695810B2Descaling system, control device of the descaling system, and method for controlling the descaling systemTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Jun 30, 2020·2 cites·9 claims
- 0288US10620652B2Power management deviceTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2013·Granted Apr 14, 2020·7 cites·6 claims
- 0386US12234836B1FanMINEBEA MITSUMI INC·Filed 2023·Granted Feb 25, 2025·1 cites·17 claims
- 0471US10593992B2Negative electrode for potassium ion secondary batteries, negative electrode for potassium ion capacitors, potassium ion secondary battery, potassium ion capacitor, and binder for negative electrodes of potassium ion secondary batteries or negative electrodes of potassium ion capacitorsUNIV TOKYO SCIENCE FOUND·Filed 2015·Granted Mar 17, 2020·1 cites·2 claims
- 0560US6766448B2Microcomputer for transferring program data to an internal memory from an external memory connected via a bus and a method thereforNEC ELECTRONICS CORP·Filed 2001·Granted Jul 20, 2004·9 cites·5 claims
- 0659US10454108B2Bivalent metal doping for sodium manganese oxide as cathode materials for sodium ion batteriesUMICORE NV·Filed 2016·Granted Oct 22, 2019·0 cites·14 claims
- 0759US2023124539A1Binder for positive electrode of lithium ion battery, slurry for forming positive electrode mixture layer of lithium ion battery, positive electrode for lithium ion battery, and lithium ion batteryUNIV TOKYO SCIENCE FOUND·Filed 2021·Application pending·0 cites
- 0857USD929871SPacking pouchHISAMITSU PHARMACEUTICAL CO·Filed 2020·Granted Sep 7, 2021·2 cites·1 claims
- 0955US11145863B2Positive electrode active material for potassium ion battery, positive electrode for potassium ion battery, and potassium ion batteryUNIV TOKYO SCIENCE FOUND·Filed 2017·Granted Oct 12, 2021·0 cites·5 claims
- 1053US11227726B2Electrolyte solution for potassium ion battery, potassium ion battery, electrolyte solution for potassium ion capacitor, and potassium ion capacitorUNIV TOKYO SCIENCE FOUND·Filed 2018·Granted Jan 18, 2022·0 cites·10 claims
- 1150US9727931B2Electricity demand prediction systemKUBOTA KEI·Filed 2012·Granted Aug 8, 2017·1 cites·6 claims
- 1245US9753184B2Weather predicting method, weather predicting apparatus, and air utilizing apparatusJGC CORP·Filed 2013·Granted Sep 5, 2017·0 cites·13 claims
- 1345US9511401B2Energy-saving device for rolling plantIMANARI HIROYUKI·Filed 2011·Granted Dec 6, 2016·0 cites·1 claims
- 1443US2015120193A1Weather predicting method, water predicting apparatus, and air utilizing apparatusJGC CORP·Filed 2012·Application pending·0 cites
- 1540US10215486B2Liquefied gas production facilityJGC CORP·Filed 2013·Granted Feb 26, 2019·0 cites·6 claims
- 1639US11795952B2Electric pump and failure state notification method for electric pumpYAMADA MFG CO LTD·Filed 2020·Granted Oct 24, 2023·0 cites·12 claims
- 1738US2020091512A1Active cathode material and its use in rechargeable electrochemical cellsBASF SE·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →