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Inventor

Yukihiro Muroya

Inventor
Fukuoka, JP

Overview

6→
Patents
1988–2011
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 6 as inventor

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

F16Kprimary
F16KValves24%
Y10TTechnical subjects covered by former us classification24%
E03DWater-closets or urinals with flushing devices18%
G05DSystems for controlling or regulating non-electric variables12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%
E03CDomestic plumbing installations for fresh water or waste water6%
PatentTitleYear
7,966,676'Toilet bowl flushing water tank device'20115,362,026'Water flow control system'19945,341,839'Water flow control system'19945,224,509'Automatic faucet'19934,768,705'Cold/hot water discharging apparatus'19884,739,923'Hot/cold water mixing device'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2011Patents assigned to TOTO LTD (6)· patent assignee history
1988–1993Based in Fukuoka, JP· patent location history
1994Based in Kitakyushu, JP· patent location history
1994Based in Kita-ku, JP· patent location history
2011Based in Kitakyusyu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOTO LTD61988–2011
Locations
LocationPatentsSpan
Fukuoka, JP31988–1993
Kitakyusyu, JP12011
Kitakyushu, JP11994
Kita-ku, JP11994