Inventor · disambiguated record
Kimihiro Ishikawa
Also filed as: ISHIKAWA KIMIHIRO
12 granted patents·1 pending application·54 citations·filing 1994–2018
88Inventor score
Top patents by PatentIndex Score
13 records- 0172US8821726B2Submerged membrane separatorMATSUZAKI YOSHIO·Filed 2008·Granted Sep 2, 2014·6 cites·11 claims
- 0267US9878290B2Submerged membrane separator and membrane cartridgeMATSUZAKI YOSHIO·Filed 2008·Granted Jan 30, 2018·4 cites·9 claims
- 0360US6074141AScroll compressor having grooves for seal membersNIPPON DENSO CO·Filed 1996·Granted Jun 13, 2000·14 cites·3 claims
- 0454US8647507B2Membrane cartridgeUEJIMA TATSUYA·Filed 2008·Granted Feb 11, 2014·1 cites·7 claims
- 0553US11452971B2Method for operating membrane separation device with halt processKUBOTA KK·Filed 2018·Granted Sep 27, 2022·0 cites·10 claims
- 0653US5580228AScroll compressor having grooves for seal membersNIPPON DENSO CO·Filed 1994·Granted Dec 3, 1996·12 cites·4 claims
- 0752US8377303B2Membrane cartridgeKUBOTA KK·Filed 2009·Granted Feb 19, 2013·0 cites·6 claims
- 0850US2011174727A1Membrane cartridgeISHIKAWA KIMIHIRO·Filed 2009·Application pending·0 cites
- 0948US10335744B2Method of producing flat sheet membrane element and flat sheet membrane elementKUBOTA KK·Filed 2015·Granted Jul 2, 2019·0 cites·5 claims
- 1047US10328394B2Membrane cartridge and membrane-cartridge production methodKUBOTA KK·Filed 2015·Granted Jun 25, 2019·0 cites·9 claims
- 1145US5584677AScroll compressor having a bevelled facing sectionNIPPON DENSO CO·Filed 1995·Granted Dec 17, 1996·9 cites·5 claims
- 1244USD674037SMembrane cartridge for submerged membrane separationKUBOTA KK·Filed 2009·Granted Jan 8, 2013·5 cites·1 claims
- 1342USD928279SMembrane cartridge for submerged membrane separationKUBOTA KK·Filed 2018·Granted Aug 17, 2021·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →