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DAINIPPON SCREEN MFG

Overview
  • Total Patents
    15,954
  • GoodIP Patent Rank
    5,587
About

DAINIPPON SCREEN MFG has a total of 15,954 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets semiconductors, audio-visual technology and optics are APTINA IMAGING CORP, OMNIVISION TECH INC and NEW IMAGING TECH.

Patent filings per year

Chart showing DAINIPPON SCREEN MFGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Otani Masami 314
#2 Yamada Mitsuhiko 289
#3 Miya Katsuhiko 251
#4 Muraoka Yusuke 246
#5 Sanada Masakazu 212
#6 Furukawa Itaru 200
#7 Nishimura Joichi 186
#8 Masuichi Mikio 180
#9 Kamiyama Tsutomu 169
#10 Yabe Manabu 168

Latest patents

Publication Filing date Title
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US2014273498A1 Substrate processing apparatus and substrate processing method
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US2014261572A1 Substrate treatment apparatus and substrate treatment method
CN104007611A Pattern forming device, pattern forming method, alignment device and alignment method
KR20140105392A Pattern forming apparatus and pattern forming method
JP2014103416A Substrate processing apparatus