Inventor

Yoshinobu Uchimura

Inventor

Fukuoka, JP

Overview

1991–2012

Patent span

Fixed constructions

Primary field (CPC E)

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

E03Dprimary

E03DWater-closets or urinals with flushing devices27%

G05DSystems for controlling or regulating non-electric variables18%

A61BDiagnosis9%

C02FTreatment of water, waste water, sewage, or sludge9%

F16KValves9%

F24DDomestic- or space-heating systems, e.g. central heating systems9%

G01NInvestigating or analysing materials by determining their chemical or physical properties9%

Y10TTechnical subjects covered by former us classification9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–2012Patents assigned to TOTO LTD (5)· patent assignee history

1991Based in Chigasaki, JP· patent location history

1992–2012Based in Fukuoka, JP· patent location history

1998Based in Kitakyushu, JP· patent location history

2012Patents assigned to CHEN FU SHAN (1)· patent assignee history

2012Patents assigned to FUKUZAWA EIJI (1)· patent assignee history

2012Patents assigned to LIN SHAN (1)· patent assignee history

2012Patents assigned to UCHIMURA YOSHINOBU (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations