Learn more

SUMIDEN ASAHI IND LTD

Overview
  • Total Patents
    87
About

SUMIDEN ASAHI IND LTD has a total of 87 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and transport are TSUBONE KAZUO, SAITO TAKEO and JIANHONG WAN.

Patent filings in countries

World map showing SUMIDEN ASAHI IND LTDs patent filings in countries

Patent filings per year

Chart showing SUMIDEN ASAHI IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arai Hiroaki 21
#2 Tsuda Shigehiro 13
#3 Kodama Yoshiyuki 13
#4 Takimoto Yosuke 8
#5 Tabuchi Yasuhiro 8
#6 Habe Satoshi 8
#7 Nakajima Takashi 8
#8 Tagami Yoshiyuki 6
#9 Kitagawa Hideki 6
#10 Takahashi Kazutaka 6

Latest patents

Publication Filing date Title
WO2013176139A1 Connector
JP2013157332A Charge connector
JP2014192969A Power cable covering member, and covering structure of power cable
JP2014147274A Earth metal fitting, and grounding tool
JP2014003005A Connector
JP2014113223A Direction converter of rail for fall prevention device
JP2014109758A Connection box for optical fiber composite overhead ground wire
JP2014107370A Power transmission line for green power system
JP2013066309A Power-transmission line spacer
JP2013020732A Charge connector
JP2012243687A Charge connector
JP2012243391A Charge connector
JP2012234775A Charge connector
JP2012234702A Charge connector
JP2012234701A Charge connector
JP2010244935A Female connector for electric wire connection
JP2009148044A Spacer for power transmission line
JP2009077592A Grounding tool
JP2009077593A Grounding tool
JP2008108584A Lead member, its joint method, and nonaqueous electrolyte electric storage device