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HITACHI VIA MECHANICS LTD

Overview
  • Total Patents
    948
About

HITACHI VIA MECHANICS LTD has a total of 948 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets machine tools, audio-visual technology and optics are PACE INC, ERSA GMBH and YOKOTA TECHNICA KK.

Patent filings per year

Chart showing HITACHI VIA MECHANICS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ito Yasushi 100
#2 Arai Kunio 85
#3 Nagasawa Katsuhiro 83
#4 Naito Yoshitatsu 67
#5 Aoyama Hiroshi 66
#6 Okubo Yaichi 61
#7 Sugawara Hiroyuki 59
#8 Toyama Soichi 48
#9 Oshida Yoshitada 45
#10 Otsuki Haruaki 45

Latest patents

Publication Filing date Title
CN104209657A Laser processing method, device and procedure
JP2013215739A Laser processing method
JP2013206402A Heavy load positioning control method
JP2013202708A Processing machine
JP2013202707A Working machine
JP2013200487A Galvano scanner and laser processing apparatus
JP2013193167A Workpiece suction mechanism
JP2013189697A Electrolysis surface treatment apparatus
JP2013174790A Direct plotting exposure device having work pressurization/fixing device
JP2013169625A Printed circuit board processing machine
JP2013171971A Laser processing device
JP2013167777A Laser processing device
JP2013125915A Method for detecting alignment mark and laser processing apparatus
JP2013123766A Processing point position correcting method in groove processing of thin film solar cell workpiece
JP2013105431A Laser processing method, apparatus and program
JP2013089934A Method for blacking printed board and apparatus therefor
JP2013086142A Laser processing apparatus
JP2013077768A Semiconductor laser module for direct drawing exposure device
JP2013075315A Laser machining apparatus and laser machining method
JP2013071153A Laser beam machining apparatus and method