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SUGIMURA NOBUYUKI

Overview
  • Total Patents
    196
About

SUGIMURA NOBUYUKI has a total of 196 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets mechanical elements, machines and control are MERCIER JACQUES H, MERCIER J and SUGIMURA N.

Patent filings per year

Chart showing SUGIMURA NOBUYUKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sugimura Nobuyuki 186
#2 Sugimura Tomu 50
#3 Sugimura Kazuo 26
#4 Yoshikawa Kimihisa 7
#5 Nobuyuki Sugimura 4
#6 Wada Yasumichi 4
#7 Saito Masato 4
#8 Yamamoto Masakazu 3
#9 Sugimura Ken 2
#10 Saito Michihito 2

Latest patents

Publication Filing date Title
JP2014137095A Spring type accumulator
JP2013124767A Piston-like accumulator
JP2013091953A Auxiliary mechanism for engine starting of construction machinery
JP2012197823A Energy-saving multi-pressure circuit using accumulator
JP2012067875A Detent-type 3-position electromagnetic selector valve
JP2012067874A Detent-type 3-position electromagnetic selector valve
JP2012026541A Safety mechanism of supply and discharge valve
JP2011133097A Hydraulic circuit and method for controlling the same
JP2011058570A Valve
JP2011058569A Hydraulic device
JP2010048332A Hydraulic pressure circuit
JP2010002023A Hydraulic circuit
JP2009121651A Accumulator fixing device
JP2009097702A Gas pressure reduction detection system for accumulator
JP2009085016A Liquid pressure unit
JP2009036285A Accumulator rack
JP2008215375A Bladder insertion method of accumulator
JP2008175330A Bolt fixing structure
JP2007225042A Piston type accumulator
JP2007032657A Sealing method, and its device