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KAMEYAMA CO LTD

Overview
  • Total Patents
    32
About

KAMEYAMA CO LTD has a total of 32 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are EXPLOATARE SI INTRETINERE A RE, UBE FILM KK and SOIL AND FERTILIZER INST SICHUAN ACADEMY OF AGRICULTURAL SCIENCES.

Patent filings in countries

World map showing KAMEYAMA CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 32

Patent filings per year

Chart showing KAMEYAMA CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change mitigation in wastewater treatment

Top inventors

# Name Total Patents
#1 Kameyama Teruichi 7
#2 Adachi Masataka 4
#3 Shinjo Tetsuzo 4
#4 Kotabe Takeshi 4
#5 Matsuo Kazuhiko 3
#6 Matsuda Yasunori 3
#7 Nakama Shoji 3
#8 Ninomiya Tadashi 3
#9 Kondo Satoru 2
#10 Kameyama Motonori 2

Latest patents

Publication Filing date Title
JP2014013664A Candlestick
JP2012007100A Candle
JP2011038068A Candle and method of manufacturing the same
JP2008132494A Roll axis type crushing apparatus and crusher of tile
JP2009019333A Boring rod
JP2008183509A Manufacturing apparatus of granular tile material
JP2007105718A Manufacturing method and manufacturing apparatus of granular tile material, culture soil and water quality improving material consisting of granular tile material
JP2006305419A Roll-shaft-type crushing device and gypsum board crushing/separating device using the same
JP2005314199A Mortar material using scrap material and its cured body
JP2005314200A Plaster material using scrap material and its cured body
JP2004250999A Method of reinforcing excavated face
JP2004067621A Deodorizing scent
JP2003206494A Vegetable candle composition
JP2003138291A Transparent candle composition
JP2003027883A Method for cutting off sump water in work for strengthening ground
JP2003027882A Method for cutting off sump water in work for strengthening ground
JP2002361109A Roll shaft type crusher
JP2002213174A Boring rod
JP2002209990A Deodorizing incense
JP2002180799A Ground reinforcing method