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KOMIYAMA HIROSHI

Overview
  • Total Patents
    22
About

KOMIYAMA HIROSHI has a total of 22 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, United States and Australia. Its main competitors in its focus markets environmental technology, audio-visual technology and measurement are HELL RUDOLF DR ING KG, NISSEI OPTO KK and OKADA TAKAHIRO.

Patent filings per year

Chart showing KOMIYAMA HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Komiyama Hiroshi 22
#2 Kasahara Toshihide 3
#3 Ihara Manabu 3
#4 Kondo Eiki 3
#5 Izumi Koichi 3
#6 Iwama Masaaki 3
#7 Kiuchi Toyoo 3
#8 Noda Suguru 2
#9 Tsuji Yoshiko 2
#10 Noda Masaru 2

Latest patents

Publication Filing date Title
JP2003160396A Method for manufacturing crystalline silicon thin film and solar cell utilizing crystalline silicon thin film
AU1522502A Method for manufacturing objective film, objective film obtained by the method, and laminated structure
JP2003133231A Manufacturing method of crystal thin film of large particle diameter from amorphous film
JP2002069719A Working apron
JP2001249946A Structural analysis system, structural analysis method and data structure
JPH11340483A Manufacture of thin film for solar cell
JPH11340484A Manufacture of thin film for solar cell
JPH06271338A Surface treatment of transparent electrically conductive film
JPH03122626A Formation of optical member
JPH0375372A Production of sic by high-speed thermo-cvd at low temperature
JPS63156531A Production of hyperfine ceramic particles
JPS61212332A Method for increasing activity of amorphous alloy catalyst
JPS61158877A Manufacture of ceramic porous membrane
JPS62222153A Gas sensitive composite body containing metal and dielectric and manufacture thereof
JPS612548A Composite body having oxygen ion permeability and manufacture of said composite body