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KINKO DENSHI KOFUN YUGENKOSHI

Overview
  • Total Patents
    42
About

KINKO DENSHI KOFUN YUGENKOSHI has a total of 42 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets audio-visual technology, semiconductors and machines are LEGACY ELECTRONICS INC, KINSUS INTERCONNECT TECH CORP and NORTH CORP.

Patent filings in countries

World map showing KINKO DENSHI KOFUN YUGENKOSHIs patent filings in countries
# Country Total Patents
#1 Japan 42

Patent filings per year

Chart showing KINKO DENSHI KOFUN YUGENKOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Cheng-Po 10
#2 So Shisho 8
#3 Chang Hung-Lin 5
#4 Tei Shinka 5
#5 Liu Wen-Fang 4
#6 Chang Chen-Chuan 4
#7 Lee Chang-Ming 4
#8 Tseng Tzyy-Jang 4
#9 Chang Chin-Chung 3
#10 Chen Tsung-Yuan 3

Latest patents

Publication Filing date Title
JP2013065881A Circuit substrate and manufacturing method thereof
JP2014029919A Wet etching equipment, and supply device for the same
JP2013138115A Packaging substrate having support, method of fabricating the same, package structure having support, and method of fabricating the same
JP2012039070A Circuit board and manufacturing method of the same
JP2011044734A Method for manufacturing circuit board
JP2012079866A Flex-rigid circuit board and manufacturing method thereof
JP2012064788A Circuit board and method for manufacturing the same
JP2012049196A Printed wiring board and method of manufacturing the same
JP2010165921A Semiconductor process, and silicon substrate and chip package structure to which the same is applied
JP2004289111A Internal layer structure of circuit board
JP2004282003A Core material for circuit board
JP2003046218A Method of laminating copper foil upon printed circuit board
JP2001107268A Etching system