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NANAHOSHI KAGAKU KENKYUSHO KK

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    188,846
About

NANAHOSHI KAGAKU KENKYUSHO KK has a total of 39 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and civil engineering are MAANSHAN CHENMUYUN INTELLIGENT TECH DEVELOPMENT CO LTD, FROLA PASQUALE and MOTOR COLUMBUS AG.

Patent filings in countries

World map showing NANAHOSHI KAGAKU KENKYUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 39

Patent filings per year

Chart showing NANAHOSHI KAGAKU KENKYUSHO KKs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Oshima Fumihiko 7
#2 Ko Hiroshi 6
#3 Nakahara Akio 6
#4 Tominaga Nagahito 5
#5 Okazaki Kakushi 5
#6 Koizumi Marie 4
#7 Tomiyoshi Nozomi 4
#8 Kinoshita Hidekazu 3
#9 Udagawa Nobuhiko 3
#10 Shimotori Yukitomo 3

Latest patents

Publication Filing date Title
JP2020126827A connector
JP2021005520A Butt contact and connector with the same
JP2020126740A Gasket and connector
JP2020126739A connector
JP2015222654A Connector for LAN cable and LAN cable connection device
JP2015210997A Modular plug built-in plug assembly and modular connector built-in connector assembly
JP2015076163A Power cable connector
JP2013051049A Contact type connector
JP2013016350A Contact type connector
JP2012132476A Packing and electric connector
JP2010045045A Connector
JP2011023259A Butt-contact connector
JP2008269839A Connector
JP2007258058A Electric connector with shutter
JP2006073489A Triple coaxial cable crimping structure
JP2005209561A Cable connector locking mechanism, cable connector, and cable connector reconstruction method
JP2005184732A Signal transmission system
JP2005135796A Power supply input part structure
JP2004354958A Optical receptacle type light receiving module
JP2004272181A Connector end surface protecting mechanism