Inventor
MIZUNIWA TETSUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MIZUNIWA TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KURITA WATER IND LTD
7 patentsUS6464867B1Oct 15, 2002
Apparatus for producing water containing dissolved ozone
KURITA WATER IND LTD65 citations94
US5647989AJul 15, 1997
Method for recovering abrasive particles
KURITA WATER IND LTD98 citations94
US6450181B1Sep 17, 2002
Cleaning solution for electronic materials and method for using same
KURITA WATER IND LTD27 citations92
US6346505B1Feb 12, 2002
Cleaning solution for electromaterials and method for using same
KURITA WATER IND LTD28 citations92
US6409918B1Jun 25, 2002
Apparatus for supplying ozonated ultrapure water
KURITA WATER IND LTD7 citations73
US6372699B1Apr 16, 2002
Cleaning solution for electronic materials and method for using same
KURITA WATER IND LTD6 citations73
US8012755B2Sep 6, 2011
Water quality evaluation method and substrate contacting apparatus used
KURITA WATER IND LTD0 citations38
FUKUI TAKEO
3 patentsUS8846773B2Sep 30, 2014
Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component material
FUKUI TAKEO2 citations57
US8765825B2Jul 1, 2014
Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component material
FUKUI TAKEO1 citations57
US8476324B2Jul 2, 2013
Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component material
FUKUI TAKEO0 citations47