Learn more

KAMEYAMA TEKKOSHO

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    223,690
About

KAMEYAMA TEKKOSHO has a total of 15 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are VYZK STAV POTRAVINARSKY PRAHA, FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI INST FIZ TVERDOGO TELA ROSSIJSKOJ AKADEMII NAUK IFTT RA and CHANGZHOU SUNRISE SOLARTECH CO LTD.

Patent filings in countries

World map showing KAMEYAMA TEKKOSHOs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing KAMEYAMA TEKKOSHOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakurai Kuniaki 6
#2 Tamate Hitoshi 5
#3 Wakamatsu Toshio 3
#4 Asada Yukio 3
#5 Ouchi Arata 2
#6 Watanabe Yasunori 2
#7 Watabe Shinya 2
#8 Furukawa Zenroku 1
#9 Nagao Fumiyoshi 1
#10 Matsunaga Tadashi 1

Latest patents

Publication Filing date Title
JP2020075201A Flake production method
JP2020016284A Rotation device
JP2012047449A Heat exchange tube, heat exchanger, and heat exchange system
JP2011185576A Water heater
JP2010169295A Tube for heat exchange, heat exchanger and heat exchanging system
JP2009097790A Steam generator
JP2007198687A Clean steam generating device
JP2003269701A Clean steam generator
JP2002333148A Floor panel
JP2002147892A Utilizing system for heat of ground water bearing layer
JPH10332057A Connecting method of pipe
JPH10227527A Heater device in electrical hot water heater
JPH08332367A Defoaming mixer
JPH06323626A Vacuum type electric water heater using ceramic heater and manufacture thereof
JPS6273060A Air-cooled type condenser in heat pump/refrigerator