Inventor

Yuji Fujie

Inventor

Yokohama, JP

Overview

1→

Patents

1991

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 1 as inventor

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

A47Kprimary

A47KSanitary equipment25%

E05DHinges or suspension devices for doors, windows or wings25%

E05FDevices for moving wings into open or closed position25%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof25%

PatentTitleYear

5,010,601'Mechanism for opening and closing toilet seat and cover'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to NIFCO INC (1)· patent assignee history

1991Patents assigned to TOTO LTD (1)· patent assignee history

1991Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIFCO INC	1	1991
TOTO LTD	1	1991

Locations

Location	Patents	Span
Yokohama, JP	1	1991