Inventor

Yutaka Aihara

Inventor

Kitakyushu, JP

Overview

2007–2019

Patent span

Performing operations

Primary field (CPC B)

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

B05Bprimary

B05BSpraying apparatus38%

E03CDomestic plumbing installations for fresh water or waste water19%

A47KSanitary equipment14%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body10%

H04NPictorial communication, e.g. television10%

E03DWater-closets or urinals with flushing devices5%

G02BOptical elements, systems or apparatus5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007Based in Sakura, JP· patent location history

2011–2019Patents assigned to TOTO LTD (10)· patent assignee history

2011–2012Based in Kanagawa, JP· patent location history

2012–2015Patents assigned to AIHARA YUTAKA (6)· patent assignee history

2012–2015Patents assigned to SATO MINORU (6)· patent assignee history

2013–2015Patents assigned to OKAMOTO MINAMI (5)· patent assignee history

2013–2015Patents assigned to UKIGAI KIYOTAKE (5)· patent assignee history

2013–2014Based in Fukuoka, JP· patent location history

2015–2019Based in Kitakyushu, JP· patent location history

2018–2019Based in Izu Shizuoka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations