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Inventor

Yo Morotomi

Inventor
Fukuoka, JP

Overview

9→
Patents
2012–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E03Dprimary
E03DWater-closets or urinals with flushing devices47%
A47KSanitary equipment12%
C02FTreatment of water, waste water, sewage, or sludge12%
A61BDiagnosis6%
A61LMethods or apparatus for sterilising materials or objects in general6%
B05BSpraying apparatus6%
G01GWeighing6%
G01RMeasuring electric variables6%
PatentTitleYear
10,851,533Sanitary washing device202010,736,474Toilet seat device202010,738,453Toilet device202010,253,487Sanitary washing apparatus20199,328,497'Sanitary washing apparatus'20168,966,676'Toilet apparatus'20158,621,676'Sanitary washing device'20148,505,126'Sanitary washing apparatus'20138,256,039'Sanitary washing device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to TOTO LTD (9)· patent assignee history
2012–2016Patents assigned to MATSUSHITA KOICHIRO (5)· patent assignee history
2012–2016Patents assigned to MOROTOMI YO (5)· patent assignee history
2012–2014Patents assigned to UMEMOTO AYUMU (3)· patent assignee history
2012–2020Based in Fukuoka, JP· patent location history
2015Patents assigned to HAMAKITA AKI (1)· patent assignee history
2020Based in Kitakyushu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOTO LTD92012–2020
MATSUSHITA KOICHIRO52012–2016
MOROTOMI YOself52012–2016
UMEMOTO AYUMU32012–2014
HAMAKITA AKI12015
Locations
LocationPatentsSpan
Fukuoka, JP72012–2020
Kitakyushu, JP22020