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Inventor

Akio Iwata

Inventor
Kawasaki, JP

Overview

7→
Patents
1976–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

B66Bprimary
B66BElevators14%
G11CStatic stores14%
H10BElectronic memory devices14%
H10DInorganic electric semiconductor devices14%
B29CShaping or joining of plastics7%
B62MRider propulsion of wheeled vehicles or sledges7%
G06TImage data processing or generation, in general7%
H04LTransmission of digital information, e.g. telegraphic communication7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,727,988'Logic graph displaying apparatus and logic graph display method, both for use with molding machines'20178,792,342'Bandwidth guaranteeing apparatus and bandwidth guaranteeing method'20147,864,555'Production method for semiconductor storage device and semiconductor storage device'20117,541,655'Semiconductor device and wiring method for semiconductor device'20096,334,522'Control apparatus for passenger conveyor and passenger detecting device'20025,107,975'Control device for passenger conveyor'19923,961,678'Simple electric bicycle'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MITSUBADENKISEISAKUSHO COMPANY (1)· patent assignee history
1976Based in Kiryu, JP· patent location history
1992–2002Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1992Based in Inazawa, JP· patent location history
2002Based in Tokyo, JP· patent location history
2009–2014Patents assigned to FUJITSU LTD (3)· patent assignee history
2009–2014Based in Kawasaki, JP· patent location history
2014Patents assigned to IWATA AKIO (1)· patent assignee history
2014Patents assigned to TAKEYOSHI HARUYUKI (1)· patent assignee history
2017Based in Numazu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD32009–2014
MITSUBISHI ELECTRIC CORP21992–2002
IWATA AKIOself12014
MITSUBADENKISEISAKUSHO COMPANY11976
TAKEYOSHI HARUYUKI12014
Locations
LocationPatentsSpan
Kawasaki, JP32009–2014
Numazu, JP12017
Tokyo, JP12002
Inazawa, JP11992
Kiryu, JP11976