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KOYANAGI MITSUMASA

Overview
  • Total Patents
    26
About

KOYANAGI MITSUMASA has a total of 26 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are STACK DEVICES CORP, ADVANCED CHIP ENG TECH INC and FASFORD TECH CO LTD.

Patent filings in countries

World map showing KOYANAGI MITSUMASAs patent filings in countries

Patent filings per year

Chart showing KOYANAGI MITSUMASAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koyanagi Mitsumasa 26
#2 Miyagawa Nobuaki 3
#3 Sato Hiroshi 3
#4 Okano Taisuke 3
#5 Kurino Hiroyuki 3
#6 Tsukamoto Eihiko 2
#7 Horiuchi Seiji 2
#8 Itani Hikotaro 2
#9 Miyakawa Nobuaki 1
#10 Kondo Shinji 1

Latest patents

Publication Filing date Title
JP2012209596A Method of manufacturing integrated circuit device having three-dimensional lamination structure
JP2007228460A Stacked semiconductor device with integrated sensor mounted thereon
TW200710923A Method of fabricating integrated circuit device using self-organization function and apparatus for fabricating same
JP2007073775A Method for manufacturing integrated circuit device having three-dimensional laminated structure
JP2004055969A Nonvolatile semiconductor storage element and manufacturing method
JP2003067350A Processing system
JP2003076670A Network device, and processing system
US2001005059A1 Three-dimensional semiconductor integrated circuit apparatus and manufacturing method therefor
JP2001250913A Three-dimensional semiconductor integrated circuit device and its manufacturing method
JP2001339057A Method of manufacturing three-dimensional image processor
JP2001189419A Manufacturing method for three-dimensional semiconductor integrated circuit device
JP2001067329A Network device and processing system
JPH06268154A Thin film formation of uv-curing adhesive and room-temperature stacking method of three-dimensional lsi using same
JPH05160340A Three-dimensional lsi stacked apparatus