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SHINGO DENZAI KK

Overview
  • Total Patents
    20
About

SHINGO DENZAI KK has a total of 20 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and optics are SASAKI ELECTRIC CORP, ORGA HOLDING B V and SAFETY TRAFFIC EQUIPMENT CO LTD.

Patent filings in countries

World map showing SHINGO DENZAI KKs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 Taiwan 2

Patent filings per year

Chart showing SHINGO DENZAI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Korogi Masahiro 10
#2 Shindo Naoyuki 7
#3 Hara Shinji 6
#4 Shimomura Teruo 5
#5 Itonaga Takashi 5
#6 Oshiro Satoru 4
#7 Endo Takeshi 3
#8 Akinaga Yoshinori 2
#9 Okabe Minoru 2
#10 Tomosada Toshio 2

Latest patents

Publication Filing date Title
JP2013037412A Backup system for signal
JP2009020634A Arm swing prevention support fitting and arm for vehicle sensor using it
JP2008269505A Control mechanism in led traffic light unit
JP2008181414A Led unit for signal light equipped with eye field angle restriction function
JP2008020985A Fitting for cross arm of signal lighting fixture
JP2006299618A Display
JP2006215917A Visible light communication system between traffic signals
JP2006215683A Signal lamp equipment mounting bracket
JP2002317412A Traffic signal suspending device
JP2002183891A Traffic signal lamp
JPH11231815A Led indicating lamp
JPH11213288A Pseudo lighting preventing device for signal lamp
JPH11203914A Led indicator light
JPH117598A Led signal light
JPH10232997A Signal lamp
TW283192B An apparatus preventing doubt lighted phenomenon in a signal lamp
JPH07141593A Lighting equipment for pedestrian
JPH0714094A Pseudo-lighting preventing lens for signal lamp
JPH0620193A External light reflection preventive device for signal lamp