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Inventor

Tadaaki Tanaka

Inventor
Kawasaki, JP

Overview

8→
Patents
1986–2014
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 communication18%
H04MTelephonic communication18%
H04NPictorial communication, e.g. television18%
H04WWireless communication networks18%
A01JManufacture of dairy products9%
G06FElectric digital data processing9%
H04QSelecting9%
PatentTitleYear
8,700,703'Contents server and contents server system'20148,401,173'Telephone-line-connection method'20138,208,897'Portable wireless terminal and its security system'20127,874,002'Method of connection of equipment in a network and network system using same'20115,802,308'Load control system for centralized management/control type network'19984,953,026'Video ghost signal cancelling circuit having variable delay lines'19904,897,725'Ghost canceling circuit'19904,574,736'Milking apparatus'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Based in Tokorozawa, JP· patent location history
1990Based in Tokyo, JP· patent location history
1998–2014Patents assigned to FUJITSU LTD (5)· patent assignee history
1998–2014Based in Kawasaki, JP· patent location history
2011Based in Yokohama, JP· patent location history
2012–2014Patents assigned to KANEKO TAKASHI (3)· patent assignee history
2012–2014Patents assigned to KOBAYASHI KEITA (3)· patent assignee history
2012–2014Patents assigned to NAGASAKA MASAAKI (3)· patent assignee history
2012–2014Patents assigned to TANAKA TADAAKI (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD51998–2014
KANEKO TAKASHI32012–2014
KOBAYASHI KEITA32012–2014
NAGASAKA MASAAKI32012–2014
TANAKA TADAAKIself32012–2014
Locations
LocationPatentsSpan
Kawasaki, JP41998–2014
Tokyo, JP21990
Yokohama, JP12011
Tokorozawa, JP11986