Inventor

Hiroki Sutoh

Inventor

Kanagawa, JP

Overview

3→

Patents

1989–1995

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 3 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position20%

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 thereof20%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them20%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%

H01HElectric switches20%

PatentTitleYear

5,432,589'Reference pin for positioning a printing plate, pusher for a printing plate, and original film holder'1995 5,390,001'Photosensitive material printing apparatus'1995 4,803,317'Support structure for rockable conductive plate in a seesaw-type switch'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to ALPS ELECTRIC CO LTD (1)· patent assignee history

1989Based in Miyagi, JP· patent location history

1995Patents assigned to FUJI PHOTO FILM CO LTD (2)· patent assignee history

1995Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	2	1995
ALPS ELECTRIC CO LTD	1	1989

Locations

Location	Patents	Span
Kanagawa, JP	2	1995
Miyagi, JP	1	1989