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Inventor

Yuji Tajima

Inventor
Kawasaki, JP

Overview

6→
Patents
1980–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 6 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 communication33%
H04WWireless communication networks22%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
H01HElectric switches11%
H04MTelephonic communication11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
8,606,243'Mobile network system and guidance message providing method'20138,346,269'Mobile network system and guidance message providing method'20137,965,776'Apparatus and method for processing and displaying pictures'20117,890,101'Call controlling apparatus, call controlling method, and computer program'20116,262,379'Switch apparatus'20014,226,792'Lead chelate complex compounds'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Based in Teaneck, NJ, US· patent location history
2001Based in Aichi, JP· patent location history
2011–2013Patents assigned to FUJITSU LTD (3)· patent assignee history
2011–2013Based in Kawasaki, JP· patent location history
2013Patents assigned to EGUCHI YUMI (2)· patent assignee history
2013Patents assigned to INOKAWA KOHJI (2)· patent assignee history
2013Patents assigned to MITSUHASHI TAKASHI (2)· patent assignee history
2013Patents assigned to OHTSU KAZUYUKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD32011–2013
EGUCHI YUMI22013
INOKAWA KOHJI22013
MITSUHASHI TAKASHI22013
OHTSU KAZUYUKI22013
Locations
LocationPatentsSpan
Kawasaki, JP42011–2013
Aichi, JP12001
Teaneck, New Jersey, US11980