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YAMAGATA NIPPON DENKI KK

Overview
  • Total Patents
    108
About

YAMAGATA NIPPON DENKI KK has a total of 108 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors, measurement and audio-visual technology are ST ASSEMBLY TEST SERVICES LTD, HUAHONG SEMICONDUCTOR (WUXI) CO LTD and CHIPMOS TECHNOLOGIES BERMUDA.

Patent filings in countries

World map showing YAMAGATA NIPPON DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 108

Patent filings per year

Chart showing YAMAGATA NIPPON DENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Satou Tadaaki 5
#2 Hoshino Tetsuo 4
#3 Nitou Takeshi 4
#4 Tamura Kouichi 4
#5 Muraoka Yukihiro 3
#6 Yoshida Hiroshi 3
#7 Sugawara Akira 3
#8 Saitou Minoru 3
#9 Satou Nagamitsu 3
#10 Maki Mamoru 3

Latest patents

Publication Filing date Title
JPS61235756A Electrode probe for measuring semiconductor element
JPS61228819A Thermos with temperature controller
JPS61228636A Transporting container for semiconductor device
JPS61219139A Manufacture of semiconductor device
JPS61137393A Semiconductor device
JPS61116853A Semiconductor substrate
JPS61116856A Method for dicing semiconductor substrate
JPS61116504A Dicing method
JPS61110513A Cleaning method of mold for resin sealing
JPS61111527A Washing device of reticle for semiconductor
JPS61111546A Semiconductor etching device
JPS6160104A Controller for fault of equipment
JPS6161415A Parts retrieval and delivery device
JPS6161425A Cleaning device for semiconductor wafer
JPS6142939A Chip type semiconductor device
JPS6142927A Semiconductor device
JPS6113629A Manufacture of semiconductor device
JPS60236242A Bonding method for adhesive tape
JPS6022328A Manufacture of semiconductor device
JPS6018938A Case for semiconductor device