Inventor

Kazuhisa Aruga

Inventor

Suwa, JP

Overview

1995–2015

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

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

B41Jprimary

B41JTypewriters35%

G06FElectric digital data processing32%

G06KGraphical data reading19%

F16CShafts3%

G03GElectrography3%

G07GRegistering the receipt of cash, valuables, or tokens3%

H02KDynamo-electric machines3%

PatentTitleYear

8,949,503'Disk subsystem'2015 8,554,979'Disk subsystem'2013 8,234,437'Disk subsystem'2012 7,836,249'Disk subsystem'2010 7,032,062'Disk subsystem'2006 6,976,116'Disk subsystem'2005 6,975,423'Printing apparatus and a control method therefor'2005 6,883,059'Disk subsystem'2005 6,768,557'Interface device, control method for the same, and data storage medium for recording the control method'2004 6,542,954'Disk subsystem'2003 6,367,992'Printing apparatus and control method therefor'2002 6,141,028'Printer and control method therefor'2000 6,000,865'Printing apparatus and a control method thereof'1999 5,987,224'Printing apparatus and a control method therefor'1999 5,911,527'Hybrid printer device equipped with a plurality of printing mechanisms and control method therefore'1999 5,639,169'Printer and method of control'1997 5,609,426'Printing apparatus and a control method therefor'1997 5,452,958'Drive coil protection apparatus and method and printer incorporating the apparatus'1995 5,428,714'Status and command function extension for industry standard printer interfaces'1995 5,398,305'Printer control device to enable printing on selected multiple types of recording medium'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2005Patents assigned to SEIKO EPSON CORP (12)· patent assignee history

1995–2005Based in Suwa, JP· patent location history

1995Based in Nagano-shi, JP· patent location history

2003–2015Patents assigned to HITACHI LTD (8)· patent assignee history

2003–2015Based in Odawara, JP· patent location history

2012–2013Patents assigned to ARUGA KAZUHISA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	12	1995–2005
HITACHI LTD	8	2003–2015
ARUGA KAZUHISAself	2	2012–2013

Locations

Location	Patents	Span
Suwa, JP	11	1995–2005
Odawara, JP	8	2003–2015
Nagano-shi, JP	1	1995