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NAKAYAMA HIROSHI

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    206,648
  • Filing trend
    ⇩ 100.0%
About

NAKAYAMA HIROSHI has a total of 44 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and Canada. Its main competitors in its focus markets thermal processes, environmental technology and measurement are KALBERER FELIX, DIETZ ERWIN and LINUM SYSTEMS LTD.

Patent filings in countries

World map showing NAKAYAMA HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 30
#2 United States 12
#3 Canada 1
#4 Republic of Korea 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nakayama Hiroshi 44
#2 Machida Hideaki 4
#3 Shimoyama Norio 4
#4 Itozawa Shintaro 2
#5 Onishi Yoshio 2
#6 Fujimoto Shuji 2
#7 Onishi Masakatsu 2
#8 Ichimiya Junji 2
#9 Taoka Masato 1
#10 Takagi Osamu 1

Latest patents

Publication Filing date Title
JP2019077452A Packing bag and manufacturing method of packing film thereof
JP2016094507A Method for producing surface-modified polymer film, method for producing highly hydrophilic film, and method for producing highly water-repellent film
JP2015229777A Barrier film, barrier film laminate, device, barrier type protective sheet, barrier bag, and method of manufacturing barrier film
US2012009368A1 Gas barrier film, electronic device including the same, gas barrier bag, and method for producing gas barrier film
US2011161273A1 Ribonucleic acid identification apparatus, ribonucleic acid identification method, program and ribonucleic acid identification system
JP2009298392A Digital wing
US2008118266A1 Fixing device for image forming apparatus
JP2009010709A Electric acoustic converter
JP2005029851A Film deposition method
JP2005026244A Method of forming film, film, and element
JP2004308932A Waste incinerator
JP2004095733A Method for film formation, film, element, alkoxy silicon compound, and film formation equipment
JP2003155567A Film deposition method, film, element, alkylsilicon compound, and film deposition system
KR20010016607A 2 omitted
JP2001061816A Sacrum displacement measuring instrument
JPH119304A Health footwear provided with projection
JPH08163752A Swinging-proof hardware for cable rack
JPH08163753A Swinging-proof hardware for cable rack
JPH07328048A Health tool
JPH07315295A Variable series type multilayer wing