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ATSUJI TEKKO KK

Overview
  • Total Patents
    51
About

ATSUJI TEKKO KK has a total of 51 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools, chemical engineering and environmental technology are AO ENG AS, PINOVO AS and COULSON ICE BLAST LTD.

Patent filings in countries

World map showing ATSUJI TEKKO KKs patent filings in countries
# Country Total Patents
#1 Japan 51

Patent filings per year

Chart showing ATSUJI TEKKO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inoue Osamu 14
#2 Atsuji Iwao 8
#3 Atsuji Tetsuzo 7
#4 Hamada Masaru 6
#5 Atsuchi Iwao 4
#6 Yoshimura Yasuo 3
#7 Atsuchi Hiroshi 2
#8 Atsuji Koji 2
#9 Oohira Toyozo 2
#10 Atsuji Hiroshi 2

Latest patents

Publication Filing date Title
JP2015030065A Nozzle support mechanism
JP2007332576A Chopped piece sucking and recovering apparatus
JP2005230982A Overhead position polishing/cleaning device
JP2005230676A Apparatus for polishing/cleaning inside surface of pipe
JP2004351557A Grinding device and grinding method
JP2004298704A Method and apparatus for closing gap around pipe periphery
JP2004025382A Blasting apparatus
JP2003334758A Inside surface grinding/polishing/cleaning device and grinding/polishing/cleaning method of vertical pipe
JP2001278589A Unit and method for high lift work
JP2001212763A Quantitative injection method for grinding material and device thereof
JP2001212764A Recovery method of used grinding material and device thereof
JP2001062730A Blast device
JP2000301422A Intermittent rotation device
JP2000263445A Blast device
JPH11291171A Grind-cleaning device capable of being switched between dry grind-cleaning and wet grind-cleaning
JPH04135681A Scraping off device for inner surface of pipe
JPH01316171A Circulating blast device
JPH01301067A Rocking type sandblasting machine
JPH01301068A Nozzle rocking device for sandblasting machine
JPS629874A Nozzle tip holder for sand blast