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HITACHI KASADO KIKAI CO LTD

Overview
  • Total Patents
    19
About

HITACHI KASADO KIKAI CO LTD has a total of 19 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets machine tools, environmental technology and telecommunications are AUTOMATIC ARC WELDING COMPANY, LIFSHITS V S and KSM PRODUCTS INC.

Patent filings in countries

World map showing HITACHI KASADO KIKAI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 Taiwan 1

Patent filings per year

Chart showing HITACHI KASADO KIKAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fukuyori Kazunari 16
#2 Esumi Masakuni 16
#3 Sato Akihiro 6
#4 Okamura Hisanobu 4
#5 Matsunaga Tetsuya 2
#6 Nakamura Tetsuo 1
#7 Mizusaki Takeshi 1
#8 Kono Sadao 1
#9 Miyake Kazuhiko 1
#10 Yano Takeshi 1

Latest patents

Publication Filing date Title
JP2007091308A Method of transporting pallet using vibration control panel
JP2005349847A Laver collecting ship
JP2003136258A Friction stir welding method
JP2003071577A Friction stir welding method
JP2003071575A Friction stir welding method
JP2003062680A Friction stirring type jointing method
JP2003039181A Friction stir welding method and rotary tool
JP2003039182A Friction stir welding method and rotary tool
JP2002059278A Method of friction stir welding
JP2002059275A Method for manufacturing structure
JP2002153976A Method for friction stir welding
JP2001321966A Friction stir welding method
JP2000167677A Friction agitation joining
JP2000343251A Friction agitation joining equipment and production of structural body
JP2000343244A Friction-stir welding method
JP2000334578A Tool for friction stirring welding
JP2000233284A Friction-stirring-welding method
JP2000233286A Friction-stirring-welding method and structure