Inventor

Migaku Ota

Inventor

Yokohama, JP

Overview

8→

Patents

2008–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 8 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication47%

A61BDiagnosis7%

G01RMeasuring electric variables7%

G06FElectric digital data processing7%

G06KGraphical data reading7%

G06TImage data processing or generation, in general7%

G06VImage or video recognition or understanding7%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data7%

H04NPictorial communication, e.g. television7%

PatentTitleYear

10,984,241Medical image diagnosis apparatus and magnetic resonance imaging apparatus2021 7,769,008'Multicast packet routing arrangements for group-membership handling'2010 7,636,360'Dynamic VLAN ID assignment and packet transfer apparatus'2009 7,616,645'Frame forwarding apparatus for converting VLAN identifiers'2009 7,477,648'Packet forwarding apparatus and access network system'2009 7,430,205'Packet transfer apparatus'2008 7,417,990'Layer 2 switch'2008 7,388,877'Packet transfer apparatus'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to HITACHI COMM TECH LTD (6)· patent assignee history

2008–2010Based in Yokohama, JP· patent location history

2010Patents assigned to HITACHI LTD (1)· patent assignee history

2021Patents assigned to CANON MEDICAL SYSTEMS CORP (1)· patent assignee history

2021Based in Otawara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI COMM TECH LTD	6	2008–2009
CANON MEDICAL SYSTEMS CORP	1	2021
HITACHI LTD	1	2010

Locations

Location	Patents	Span
Yokohama, JP	7	2008–2010
Otawara, JP	1	2021