Inventor
TSUTSUMI MASAHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUMI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
5 patentsUS6474153B1Nov 5, 2002
Predicting system and predicting method configured to predict inflow volume of rainwater
TOSHIBA KK19 citations79
US6303027B1Oct 16, 2001
Apparatus for controlling quality of treated water
TOSHIBA KK19 citations77
US7972502B2Jul 5, 2011
Aeration-less water treatment apparatus
TOSHIBA KK3 citations61
US8877049B2Nov 4, 2014
Water treatment equipment
TOSHIBA KK3 citations59
US7704385B2Apr 27, 2010
Water treatment system
TOSHIBA KK0 citations38