LexDanaLexDanabeta
Inventor

Ryoji Owaki

Inventor
Kasugai, JP

Overview

4→
Patents
1998–2008
Patent span
Textiles
Primary field (CPC D)

Patents· 4 as inventor

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

D05Bprimary
D05BSewing44%
G05BControl or regulating systems in general22%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting11%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
7,467,592'Sewing machine'20086,590,792'Noise canceling circuit having a changeover device'20035,794,552'Embroidery data processing device'19985,782,189'Sewing machine with display for selecting sewing patterns'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2008Patents assigned to BROTHER IND LTD (4)· patent assignee history
1998–2008Based in Kasugai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROTHER IND LTD41998–2008
Locations
LocationPatentsSpan
Kasugai, JP41998–2008