Inventor · disambiguated record
Eiji Imamura
Also filed as: IMAMURA EIJI
12 granted patents·11 pending applications·284 citations·filing 1983–2022
91Inventor score
Files withMITSUBISHI ELECTRIC CORP16MURATA MANUFACTURING CO3TOSHIBA KK2SUMITOMO CHEMICAL CO1YAMAICHI ELECTRONICS CO LTD1
Top patents by PatentIndex Score
23 records- 0196US5600103ACircuit devices and fabrication method of the sameTOSHIBA KK·Filed 1994·Granted Feb 4, 1997·129 cites·8 claims
- 0286US5822850ACircuit devices and fabrication Method of the sameTOSHIBA KK·Filed 1995·Granted Oct 20, 1998·51 cites·23 claims
- 0382US4855866ACapacitor networkMURATA MANUFACTURING CO·Filed 1988·Granted Aug 8, 1989·40 cites·10 claims
- 0479US4527229AFlyback transformer with high voltage variable resistor built thereinMURATA MANUFACTURING CO·Filed 1983·Granted Jul 2, 1985·26 cites·11 claims
- 0574US11485655B2Water treatment control systemMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Nov 1, 2022·2 cites·3 claims
- 0666US5334774AProcess for purifying phenolSUMITOMO CHEMICAL CO·Filed 1993·Granted Aug 2, 1994·12 cites·18 claims
- 0755US4698605AMonolithic LC feed-through filter having a ferrite body with a re-oxidized capacitive layerMURATA MANUFACTURING CO·Filed 1986·Granted Oct 6, 1987·11 cites·6 claims
- 0854US2025109050A1Water treatment system, aeration amount control device, and aeration amount control methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 0953US12195369B2Water treatment deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jan 14, 2025·0 cites·14 claims
- 1051US11790325B2Operation support device and operation support methodMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Oct 17, 2023·0 cites·9 claims
- 1147US10941056B2Water treatment device and water treatment methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 9, 2021·0 cites·18 claims
- 1247US2021053014A1Membrane cleaning device and membrane cleaning methodMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1346US2020001240A1Membrane separation device and membrane separation methodMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 1446US2022219123A1Filtration membrane treatment device, membrane filtration device, and filtration membrane treatment methodMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1545US5955780AContact converting structure of semiconductor chip and process for manufacturing semiconductor chip having said contact converting structureYAMAICHI ELECTRONICS CO LTD·Filed 1998·Granted Sep 21, 1999·13 cites·4 claims
- 1641US2021214250A1Ozone water generation device, water treatment device, ozone water generation method, and cleaning methodMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1739US12099926B2Water treatment plant and method for operating water treatment plantMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 24, 2024·0 cites·12 claims
- 1839US2020339444A1Aeration amount control system and aeration amount control methodMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 1939US2018105443A1Water treatment system and water treatment methodMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2038US2018221825A1Water treatment method and water treatment apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 2138US2019046930A1Membrane filtration device, filtration membrane cleaning method, and method for manufacturing filtration membraneMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 2237US2018072597A1Water treatment system and water treatment processMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 2336US2021263490A1Water treatment plant and method of operating water treatment plantMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →