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NMB SEMICONDUCTOR KK

Overview
  • Total Patents
    21
About

NMB SEMICONDUCTOR KK has a total of 21 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, machines and packaging and shipping are TRANSITRON ELECTRONIC CORP, THERMAGON INC and WILLIAM SHOCKLEY.

Patent filings in countries

World map showing NMB SEMICONDUCTOR KKs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 EPO (European Patent Office) 2
#3 United States 2

Patent filings per year

Chart showing NMB SEMICONDUCTOR KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamashita Tetsuo 7
#2 Hashimoto Masayuki 5
#3 Shinoda Shosuke 5
#4 Tamura Takumi 4
#5 Okashita Yasuhiko 3
#6 Sato Yoshinori 3
#7 Sugihara Yukio 2
#8 Matsukuma Moichi 2
#9 Okashita Kyohiko 2
#10 Matsumoto Yoshihiro 2

Latest patents

Publication Filing date Title
JPH05121305A Method for pretreatment of wet-etching of semiconductor device
JPH05109886A Semiconductor device of field shield isolation structure and its manufacture
JPH05110005A Mos type transistor semiconductor device and manufacture thereof
JPH0595102A Semiconductor device and its formation
JPH0590421A Manufacture of semiconductor device forming multilayer wiring
JPH04215452A Device for automatically reading wafer lot number
JPH04141893A Read operation control method for semiconductor memory
JPH04141883A Write operation control method for semiconductor memory
JPH0488640A Mos transistor of salicide structure
JPH0429365A Semiconductor memory device and its manufacture
JPH03291436A Clean room of semiconductor manufacturing factory
JPH03175626A Integrated circuit and its manufacture method
JPH03177732A Dust-free manufacturing system for semiconductor
JPH03179764A Semiconductor device provided with repairing redundant circuit
JPH03147594A Semiconductor memory device
JPH03145136A Mos semiconductor device and formation of sidewall thereof
JPH02153546A Semiconductor dust-free manufacturing system