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EASTERN KK

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    228,525
About

EASTERN KK has a total of 23 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets audio-visual technology, semiconductors and machines are GE EMBEDDED ELECTRONICS OY, SUMITOMO KINZOKU CERAMICS KK and ASE SHANGHAI INC.

Patent filings in countries

World map showing EASTERN KKs patent filings in countries

Patent filings per year

Chart showing EASTERN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kasai Yoshiji 7
#2 Hara Kaoru 7
#3 Kato Yoji 5
#4 Yoshida Kiyoshi 3
#5 Fujimori Naokazu 3
#6 Ariga Setsu 3
#7 Utsunomiya Hisanobu 3
#8 Matsuzawa Tsukasa 3
#9 Ota Kazuchika 3
#10 Aruga Misao 2

Latest patents

Publication Filing date Title
TW382736B Circuit board for a semiconductor device and method of making the same
JPH10229141A Wiring board
JPH0917905A Printed wiring board for mounting semiconductor device and manufacture thereof
JPH09275275A Multi-layer printed wiring board
JPH09192161A Container body for water pillow
JPH0964492A Printed wiring board
JPH08195539A Printed circuit board and manufacture thereof
JPH0883819A Package for tape carrier semiconductor device, its manufacturing method, and manufacture of semiconductor device
JPH07323391A Colored soldering material and method for forming colored film on soldered part
JPH0794628A Manufacture of multilayer printed wiring board for mounting semiconductor thereon
JPH06314869A Method of forming through hole on printed wiring board
JPH06100566A Octakis@(3754/24)alkoxyphenyl)tetrapyrazinoporphyradine compounds and composition containing the same and capable of forming discotic liquid crystal phase
JPH03206091A Bis(octaalkylphthalocyaninate)lanthanoid compound
JPH01305591A Method of surface coating on printed wiring board
JPS63245995A Method of forming intermediate layer terminal of multilayer printed interconnection board
JPS63111474A Method and device for inspecting pattern of printed wiring board