Inventor

Hiroshi Akitake

Inventor

Sagamihara, JP

Overview

12→

Patents

1986–1998

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them39%

G02BOptical elements, systems or apparatus28%

B29CShaping or joining of plastics6%

B29DProducing particular articles from plastics or from substances in a plastic state6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

F16LPipes6%

PatentTitleYear

5,822,638'Camera'1998 5,489,958'Lens barrel'1996 5,426,478'Camera with a built-in strobe having a gripping section and a finger intrusion prevention screen'1995 5,374,970'Waterdrop-proof camera'1994 5,298,936'Mode selecting and displaying control apparatus for camera'1994 5,293,192'Camera'1994 5,156,699'Process for producing a hybrid flexible hose'1992 RE034059'Zooming mechanism for zoom lens'1992 5,016,993'Zoom mechanism for zoom lenses'1991 4,948,235'Zooming mechanism for zoom lens'1990 4,728,979'Apparatus for exposure control/focus adjustment for camera'1988 4,572,645'Exposure control device for camera'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1998Patents assigned to OLYMPUS OPTICAL CO (10)· patent assignee history

1986–1992Based in Hachioji, JP· patent location history

1992Patents assigned to NISHIRIN RUBBER IND CO LTD (1)· patent assignee history

1992Based in Himeji, JP· patent location history

1994–1998Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OLYMPUS OPTICAL CO	10	1986–1998
NISHIRIN RUBBER IND CO LTD	1	1992

Locations

Location	Patents	Span
Sagamihara, JP	6	1994–1998
Hachioji, JP	5	1986–1992
Himeji, JP	1	1992