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VLSI TECHNOLOGY RES ASS

Overview
  • Total Patents
    73
About

VLSI TECHNOLOGY RES ASS has a total of 73 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Germany and EPO (European Patent Office). Its main competitors in its focus markets semiconductors, machines and optics are ELECTRON VISION CORP, SEMICONDUCTOR RES FOUND and ACER SEMICONDUCTOR MANUFACTURI.

Patent filings in countries

World map showing VLSI TECHNOLOGY RES ASSs patent filings in countries

Patent filings per year

Chart showing VLSI TECHNOLOGY RES ASSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mizukami Koichiro 6
#2 Matsushita Yoshiaki 6
#3 Migitaka Masatoshi 6
#4 Shinozaki Satoshi 5
#5 Kishino Seigo 5
#6 Shibata Hiroshi 5
#7 Shinada Kazuyoshi 4
#8 Wada Hirotsugu 4
#9 Shinozaki Toshiaki 4
#10 Iwamatsu Seiichi 4

Latest patents

Publication Filing date Title
EP0037040A2 Method of manufacturing a semiconductor device
EP0029986A2 Method of manufacturing a semiconductor device with a Schottky junction
US4371423A Method of manufacturing semiconductor device utilizing a lift-off technique
US4317200A Method and device for testing a sequential circuit divided into a plurality of partitions
US4348804A Method of fabricating an integrated circuit device utilizing electron beam irradiation and selective oxidation
US4218291A Process for forming metal and metal silicide films
US4218621A Electron beam exposure apparatus
US4232439A Masking technique usable in manufacturing semiconductor devices