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TANAKA KOICHIRO

Overview
  • Total Patents
    53
About

TANAKA KOICHIRO has a total of 53 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, machine tools and optics are LASER SYSTEMS & SOLUTIONS OF EUROP, KOREA SEMICINDUCTOR SYSTEM CO LTD and AYUMI INDUSTRY CO LTD.

Patent filings in countries

World map showing TANAKA KOICHIROs patent filings in countries
# Country Total Patents
#1 United States 51
#2 Japan 2

Patent filings per year

Chart showing TANAKA KOICHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Koichiro 53
#2 Oishi Hirotada 7
#3 Yamamoto Yoshiaki 7
#4 Omata Takatsugu 5
#5 Moriwaka Tomoaki 3
#6 Yamazaki Shunpei 2
#7 Isobe Atsuo 2
#8 Ikeda Hisao 2
#9 Nishido Yusuke 2
#10 Kammuri Kazuki 2

Latest patents

Publication Filing date Title
US2012228481A1 Lens sheet and photoelectric conversion module
US2012196388A1 Method for manufacturing light-emitting device and manufacturing apparatus of light-emitting device
US2012153416A1 Photoelectric conversion element
US2012152314A1 Photoelectric conversion device
US2011117859A1 Wireless communication device, wireless communication method, program, and integrated circuit
US2009279179A1 Deposition donor substrate and deposition method using the same
US2008131663A1 Method of manufacturing semiconductor device with crystallized semiconductor film
US2008121819A1 Substrate with marker, manufacturing method thereof, laser irradiation apparatus, laser irradiation method, light exposure apparatus, and manufacturing method of semiconductor device
US2008118203A1 Beam homogenizer, laser irradiation apparatus, and laser irradiation method
US2008081298A1 Laser irradiation apparatus and laser irradiation method
US2007197049A1 Method for manufacturing semiconductor device
US2009173893A1 Semiconductor device and its manufacturing method
US2005247684A1 Laser irradiation apparatus
JP2005304878A Holder for toothbrushes
JP2002201143A Pharmaceutical composition comprising viscoelastic substance and chemical agent