Inventor

Akira Karasawa

Inventor

Kawasaki, JP

Overview

5→

Patents

1993–2012

Patent span

Textiles

Primary field (CPC D)

Patents· 5 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 them25%

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

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

D02GCrimping or curling fibres, filaments, threads, or yarns6%

D03DWoven fabrics6%

D04HMaking textile fabrics, e.g. from fibres or filamentary material6%

D06CFinishing, dressing, tentering or stretching textile fabrics6%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material6%

D10BIndexing scheme associated with sublasses of section d, relating to textiles6%

G02BOptical elements, systems or apparatus6%

PatentTitleYear

8,204,373'Image pickup apparatus with built-in flash'2012 7,760,999'Image capturing apparatus, control method thereof, program, and storage medium'2010 7,601,656'Leather-like sheet and process for producing thereof'2009 5,940,640'Shutter device and camera equipped with the same'1999 5,253,007'Camera having special photography function'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2012Patents assigned to CANON KK (4)· patent assignee history

1993Based in Kanagawa, JP· patent location history

1999–2012Based in Kawasaki, JP· patent location history

2009Patents assigned to TORAY INDUSTRIES (1)· patent assignee history

2009Based in Osaka, JP· patent location history

2012Patents assigned to KARASAWA AKIRA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	4	1993–2012
KARASAWA AKIRAself	1	2012
TORAY INDUSTRIES	1	2009

Locations

Location	Patents	Span
Kawasaki, JP	3	1999–2012
Osaka, JP	1	2009
Kanagawa, JP	1	1993