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KYUSHU KOMATSU DENSHI KK

Overview
  • Total Patents
    22
About

KYUSHU KOMATSU DENSHI KK has a total of 22 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets semiconductors, machine tools and machines are ISHIKAWA KENICHI, NORITAKE DIAMOND IND and MEYER BURGER AG.

Patent filings in countries

World map showing KYUSHU KOMATSU DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 21
#2 Taiwan 1

Patent filings per year

Chart showing KYUSHU KOMATSU DENSHI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakayoshi Yuichi 5
#2 Ishii Akihiro 4
#3 Yamada Naotaka 3
#4 Hashiguchi Eriko 3
#5 Fukunaga Toshiya 3
#6 Kai Fumitaka 2
#7 Fukushima Takashi 2
#8 Oyamada Hisashi 1
#9 Maeda Masahiko 1
#10 Nishizawa Kiyoshi 1

Latest patents

Publication Filing date Title
JPH08145875A Method and device for evaluating material of semiconductor wafer packing container
JPH08126595A Cleaning device
JPH08115894A Cleaning method for semiconductor wafer
JPH08107091A Manufacture of soi substrate
JPH08107092A Manufacture of soi substrate
JPH08107193A Manufacture of soi substrate
JPH0897111A Method for manufacturing soi substrate
JPH07335846A Manufacture of soi substrate
JPH07309363A Unsealing structure for film packaging
JPH07270320A Device for visual inspection of semiconductor wafer
JPH07266221A Method for fitting o-ring to pressurizing board and fitting plate
JPH07240456A Wafer carrier securing apparatus
JPH07205139A Blade for slicer and controlling method therefor
JPH07193030A Manufacture of semiconductor wafer
JPH07183268A Washer of semiconductor wafer
JPH07156062A Lapping carrier
JPH0768537A Cutting of semiconductor ingot
JPH0714913A Packing container for semiconductor wafer
JPH0724686A Recovery method for cutting effluent
JPH076985A Semiconductor wafer and manufacture thereof