Inventor

Erika Ayukawa

Inventor

Kawasaki, JP

Overview

4→

Patents

1999–2005

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

G06Fprimary

G06FElectric digital data processing33%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%

H04LTransmission of digital information, e.g. telegraphic communication17%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

6,981,075'Information processing apparatus and communication path selection method'2005 6,789,141'Information processing apparatus and communication path selection method'2004 6,510,457'Data analysis method and apparatus for data mining'2003 5,933,796'Data extracting system based on characteristic quantities of data distribution'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2005Patents assigned to HITACHI LTD (4)· patent assignee history

1999–2005Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	4	1999–2005

Locations

Location	Patents	Span
Kawasaki, JP	4	1999–2005