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SOSEI DENSHI KK

Overview
  • Total Patents
    64
About

SOSEI DENSHI KK has a total of 64 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 environmental technology, electrical machinery and energy and audio-visual technology are NEWGIN KK, ANHUI SHENGHONG ELECTRONICS CO LTD and DIT CO LTD.

Patent filings in countries

World map showing SOSEI DENSHI KKs patent filings in countries
# Country Total Patents
#1 Japan 64

Patent filings per year

Chart showing SOSEI DENSHI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishina Rintarou 51
#2 Takahashi Masaru 6
#3 Yamaguchi Masahiko 4
#4 Endo Kazuhide 2
#5 Takiguchi Eiji 2
#6 Nishina Rintaro 2
#7 Nishina Taro 1
#8 Seto Kuniyuki 1
#9 Okubo Motohiro 1
#10 Shoji Magozo 1

Latest patents

Publication Filing date Title
JP2009022222A Fishing reel
JP2007330041A Portable telephone charger
JP2007327783A Test paper magazine, magazine holder and test paper mounting device
JP2007294784A Lead-wire holding hole, and working method thereof
JP2007236779A Respiratory data acquisition system
JP2007209685A Respiratory data acquisition system
JP2006049752A Reflective optical sensor, and measuring device using the same
JP2006047236A Instrument for measuring specimen characteristics
JP2005347432A Electronic apparatus having housing and waterproof attachable/detachable lid covering its aperture
JP2005055424A Electronic equipment combined with clocking device and stand
JP2005160644A Respiratory data acquisition system
JP2005123311A Manufacturing method of reflecting photo sensor and reflecting photosensor
JP2005091485A Tuning support apparatus
JP2005080722A Pulse pressure measuring device
JP2004151082A Mobile specimen analyzing apparatus and mobile urine analyzing apparatus
JP2004132887A Color identification test paper
JP2004061482A Reflection type photosensor
JP2003300527A Structure for sealing case
JP2003250771A Blood pressure measuring system and conversion method into blood pressure value
JP2003235815A Pulse measuring instrument using detection sensor