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SUMITOMO METAL SMI ELECTRON DE

Overview
  • Total Patents
    43
About

SUMITOMO METAL SMI ELECTRON DE has a total of 43 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, audio-visual technology and telecommunications are RISING TECH CO LTD, PHOENIX PREC TECHNOLOGY CORP and ASE SHANGHAI INC.

Patent filings in countries

World map showing SUMITOMO METAL SMI ELECTRON DEs patent filings in countries
# Country Total Patents
#1 Japan 43

Patent filings per year

Chart showing SUMITOMO METAL SMI ELECTRON DEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakada Yoshikazu 6
#2 Takamichi Hiroshi 5
#3 Yamamoto Tetsuya 4
#4 Hashimoto Shizuteru 2
#5 Hayashi Hiroshi 2
#6 Yoshino Hideyuki 2
#7 Oba Akira 2
#8 Nishi Yuichiro 2
#9 Narushige Keiji 2
#10 Kamogawa Osamu 2

Latest patents

Publication Filing date Title
JPH11186294A Semiconductor package and manufacture thereof
JPH11204920A Method of forming plated wiring for circuit board
JPH11204706A Plating method for laminate, package and manufacture of package
JPH11204940A Laminated board, bga board and manufacture of laminated board
JPH11204921A Board for electroplating process and method of dividing the same
JPH11204673A Method for sealing ceramic package
JPH11204681A Manufacture of ceramic package
JPH11204570A External input/output terminal
JPH11195874A Ceramic multilayered substrate and manufacture thereof
JPH11195819A Piezoelectric structural body and its production
JPH11188720A Manufacture of resin paste
JPH11191601A Semiconductor package airtight sealing lid
JPH11186436A Plastic circuit board
JPH11176983A Method and apparatus for manufacturing ceramics substrate
JPH11177212A Method for printing post fire metallized layer
JPH11177234A Manufacture of ceramic substrate
JPH11170228A Diaphragm type laminator
JPH11177239A Ceramic multilayer substrate and its manufacture
JPH11177210A Formation of conductor pattern
JPH11177238A Manufacture of glass ceramic multilayer substrate