Osaka
Japan
7
2018-02-01
The entities that hold a legal rights for patent applications filed by inventor IDA Kiyoshi:
Kiyoshi IDA from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
WATER TREATMENT METHOD AND WATER TREATMENT SYSTEM
#2 | 2017-05-04FILTRATION APPARATUS
#3 | 2014-02-13SEPARATION MEMBRANE MODULE FOR PROCESSING OF OIL-CONTAINING WASTE WATER AND METHOD FOR PROCESSING OIL-CONTAINING WASTE WATER
#4 | 2012-05-03SEPARATION MEMBRANE MODULE FOR OIL-CONTAINING WASTEWATER TREATMENT, OIL-CONTAINING WASTEWATER TREATMENT METHOD, AND OIL-CONTAINING WASTEWATER TREATMENT APPARATUS
#5 | 2011-04-21Apparatus of produced water treatment, system and method of using the apparatus, and method of water reuse by using the same
#6 | 2010-06-15Porous multilayered hollow fiber and filtration module, and method of manufacturing porous multilayered hollow fiber
#7 | 2006-11-23Filtration device
646783 ⎘