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LET S CORP

Overview
  • Total Patents
    27
About

LET S CORP has a total of 27 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan, Australia and Republic of Korea. Its main competitors in its focus markets audio-visual technology and machines are RETSUTSU CORP KK, MAYHEW CHRISTOPHER A and FAROUDJA Y C.

Patent filings in countries

World map showing LET S CORPs patent filings in countries
# Country Total Patents
#1 Japan 24
#2 Australia 1
#3 Republic of Korea 1
#4 United States 1

Patent filings per year

Chart showing LET S CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Goto Akira 23
#2 Goto Tadashi 2
#3 Shibata Takashi 1
#4 Kuno Yasuhiro 1
#5 Sakaguchi Yusuke 1
#6 Inoue Tetsutoshi 1
#7 Tadashi Goto 1
#8 Kawai Takashi 1
#9 Okabe Kazue 1

Latest patents

Publication Filing date Title
JP2013118603A Line interchanging device capable of interconnecting different communication lines
JP2011182003A Panorama camera and 360-degree panorama stereoscopic video system
JP2011165107A Monitoring system
JP2011086197A Network security system
JP2011044911A Simple cti system
JP2009133804A Urgent news flash server delivery system and urgent news flash receiving system
JP2008288715A Repeater of communication system
JP2008288717A Transmission reception regulation device
JP2007336505A Digital communication line multipoint connection adapter
JP2007048248A Article carriage failure preventing device
JP2007028565A Erroneous transmission prevention adapter for facsimile machine and method thereof
JP2006345470A Electronic apparatus control device
JP2006180442A Mobile telephone speech recognition repeating installation
JP2005197847A Communication connection apparatus and communication connection method for attaining facsimile communication via ip phone line network
JP2005192149A Caller information search program, caller information search and display system, and recording medium with caller information search program recorded thereon
JP2005151512A Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call
JP2005039753A Cellular phone data display adapter for extracting and displaying mail or information acquired by cellular phone on external display
JP2003309651A Internet communication system utilizing public network and method and apparatus for connecting internet communication
JP2002344997A Edit method for stereoscopic video signal, and optical adaptor for a video camera for stereoscopic video photographing
JP2002216267A Carrying confirming system for portable terminal apparatus