Inventor · disambiguated record
Keizo Takegami
Also filed as: TAKEGAMI KEIZO
7 granted patents·1 pending application·74 citations·filing 1981–2008
82Inventor score
Top patents by PatentIndex Score
8 records- 0178US4588414ACountercurrent, cooling crystallization and purification method for multi-component molten mixtureTSUKISHIMA KIKAI CO·Filed 1983·Granted May 13, 1986·40 cites·8 claims
- 0276US4383121AProcess for purifying monochloroacetic acidTSUKISHIMA KIKAI CO·Filed 1981·Granted May 10, 1983·15 cites·2 claims
- 0367US7900473B2Method for adiabatic cooling type crystallization of organic compound and apparatus thereforTSUKISHIMA KIKAI CO·Filed 2006·Granted Mar 8, 2011·2 cites·6 claims
- 0458US5409505AMethod and apparatus for crystallization of organic matterTSUKISHIMA KIKAI CO·Filed 1992·Granted Apr 25, 1995·16 cites·10 claims
- 0550US8246789B2Hydrous matter treatment systemKANDA HIDEKI·Filed 2008·Granted Aug 21, 2012·1 cites·11 claims
- 0643US2010108600A1Method for treatment of water-containing materialCENTRAL RES INST ELECT·Filed 2008·Application pending·0 cites
- 0732US8163970B2Method for adiabatic cooling type crystallization of organic compound and apparatus thereforTAKEGAMI KEIZO·Filed 2006·Granted Apr 24, 2012·0 cites·7 claims
- 0828US5500189AApparatus for crystallization of organic matterTSUKISHIMA KIKAI CO·Filed 1995·Granted Mar 19, 1996·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →