Inventor

Ichiro Ote

Inventor

Chigasaki, JP

Overview

9→

Patents

1994–2006

Patent span

Physics

Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary

G06FElectric digital data processing36%

H04LTransmission of digital information, e.g. telegraphic communication36%

G09GArrangements or circuits for control of indicating devices using static means to present variable information21%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

PatentTitleYear

7,089,451'Computer management system'2006 6,199,180'Computer management system'2001 6,044,476'Computer management system'2000 6,023,506'Data encryption control apparatus and method'2000 5,815,652'Computer management system'1998 5,781,434'Control system for communication apparatus'1998 5,583,985'Graphic display processing apparatus for improving speed and efficiency of a window system'1996 5,367,628'Multi-window system and display method for controlling execution of an application for a window system and an application for a non-window system'1994 5,353,403'Graphic display processing apparatus and method for improving the speed and efficiency of a window system'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2006Patents assigned to HITACHI LTD (9)· patent assignee history

1994–1998Patents assigned to HITACHI CHUBU SOFTWARE KK (3)· patent assignee history

1994–1996Patents assigned to HITACHI SOFTWARE ENG (2)· patent assignee history

1994–1996Based in Yokohama, JP· patent location history

1998–2006Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	9	1994–2006
HITACHI CHUBU SOFTWARE KK	3	1994–1998
HITACHI SOFTWARE ENG	2	1994–1996

Locations

Location	Patents	Span
Chigasaki, JP	6	1998–2006
Yokohama, JP	3	1994–1996