Inventor
KUBOZONO YUKINORI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KUBOZONO YUKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTO LTD
10 patentsUS9695581B2Jul 4, 2017
Flush operating apparatus and toilet apparatus including same
TOTO LTD5 citations71
US9447569B2Sep 20, 2016
Operating device for flush water tank assembly
TOTO LTD5 citations71
US9499964B2Nov 22, 2016
Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly
TOTO LTD3 citations70
US9745729B2Aug 29, 2017
Flush water tank assembly, and flush toilet with flush water tank assembly
TOTO LTD6 citations68
US7721359B2May 25, 2010
Vacuum breaker, and water-feed valve assembly and water closet provided therewith
TOTO LTD6 citations60
US9783970B2Oct 10, 2017
Discharge valve apparatus, flush water tank apparatus comprising this discharge valve apparatus, and flush toilet comprising this flush water tank apparatus
TOTO LTD1 citations50
US10017929B2Jul 10, 2018
Discharge valve apparatus, flush water tank apparatus, and flush toilet
TOTO LTD0 citations48
US10119260B2Nov 6, 2018
Discharge valve apparatus, flush water tank apparatus, and flush toilet
TOTO LTD0 citations40
US9783971B2Oct 10, 2017
Discharge valve apparatus and one-piece flush toilet including same
TOTO LTD0 citations39
US8720480B2May 13, 2014
Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly
TOTO LTD0 citations38