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GOH SHOJI CO INC

Overview
  • Total Patents
    18
About

GOH SHOJI CO INC has a total of 18 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy and mechanical elements are OOPACK KK, OOPATSUKU KK and SUGIYAMA SEISAKUSHO KK.

Patent filings in countries

World map showing GOH SHOJI CO INCs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 Canada 1
#3 EPO (European Patent Office) 1
#4 United States 1

Patent filings per year

Chart showing GOH SHOJI CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hiruma Yoshimasa 3
#2 Chikamochi Hiroshige 3
#3 Sasa Yasuhiko 3
#4 Shimizu Kazuyuki 3
#5 Okada Naoto 2
#6 Tanaka Shinichi 2
#7 Yoshida Shoichi 2
#8 Yoshikawa Katsumi 2
#9 Uchida Satoru 2
#10 Nomura Takeshi 2

Latest patents

Publication Filing date Title
JP2007078195A Pipe for heat exchanger of refrigerator and its manufacturing method
JP2002089861A Liquid connecting structure
JP2001237061A Microwave oven
JP2001173717A Member for damping
JP2001141120A Vibration damping member
JP2000143061A Card conveyance mechanism such as laminator
JP2000000168A Driver for vertical movement of heater member in cooker
JP2000000169A Tray delivery device of oven
JPH11344274A Check valve
JPH11304296A Refrigerant shunt
JP2000071689A Synthetic resin made eraser and direct ink-jet printing device for synthetic resin made eraser
JP2000061157A Synthetic resin balloon and direct ink jet printer to synthetic resin balloon
JPH11182749A Tube joint molding method
JPH11159917A Refrigerant flow divider and manufacture thereof
US5846099A Connector device with overvoltage protection