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S P AIR KK

Overview
  • Total Patents
    62
  • GoodIP Patent Rank
    218,179
  • Filing trend
    ⇩ 100.0%
About

S P AIR KK has a total of 62 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are KUANI GEAR CO LTD, KUKEN CO LTD and MIJY LAND IND CO LTD.

Patent filings in countries

World map showing S P AIR KKs patent filings in countries

Patent filings per year

Chart showing S P AIR KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Izumisawa Osamu 37
#2 Yamamoto Kunihiro 8
#3 Kusama Masahiko 7
#4 Izumisawa Tomokazu 6
#5 Kunihiro Izumisawa Osamu Yamam 4
#6 Kobayashi Shigeki 3
#7 Osamu Izumisawa 2
#8 Tezuka Hideto 2
#9 Kanai Noboru 1
#10 Kunihiro Yamamoto 1

Latest patents

Publication Filing date Title
JP2018202586A Handheld polishing tool and polishing method
JP2016140947A Chamfering machine and tip base set thereof
JP2015123564A Chamfering machine
JP2015116629A Chamfering machine
JP2015058490A Bevelling machine and cutter tip used for the same
JP2013255948A Cutter table, cutter blade for chamfering, and chamfering machine
CN1876330A Rotary impact tool having a ski-jump clutch mechanism
TW200615090A Hand tool with impact drive and speed reducing mechanism
JP2005052945A Automatic saw
US2003150298A1 Hand-held power tool
JP2004026233A Apparatus for automatically opening and closing bottom valve of tank lorry
US2003230423A1 Pneumatic rotary tool
JP2003251570A Ratchet wrench
EP1213096A1 Power-driven ratchet
US2002117028A1 Hand-held power tool
JP2003089070A Ratchet wrench
TWI245692B Pneumatic rotary tool
WO0220221A2 Pneumatic rotary tool
US6578643B2 Pneumatic ratchet drive wrench
TW542765B Hand-held power tool