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SINDO RICOH CO LTD

Overview
  • Total Patents
    252
About

SINDO RICOH CO LTD has a total of 252 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea, United States and Germany. Its main competitors in its focus markets optics, packaging and shipping and audio-visual technology are ADVANCED SCIENT CORP, NAKURA MAKOTO and WANG CHIH-HWA.

Patent filings in countries

World map showing SINDO RICOH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 204
#2 United States 19
#3 Germany 11
#4 United Kingdom 10
#5 Japan 4
#6 France 2
#7 Italy 1
#8 Sweden 1

Patent filings per year

Chart showing SINDO RICOH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ju Hyoung 17
#2 Chung Jae Heon 13
#3 Jung Yeon Kwan 8
#4 Kim Yong-U 8
#5 Yun Kil-Kyu 7
#6 Jong Jae-Hon 7
#7 Kim Jong-Ho 7
#8 Kim Yong-Jung 6
#9 Chung Jae H 6
#10 Lee Du-Hui 6

Latest patents

Publication Filing date Title
KR20090037877A Apparatus for folding paper improving folding ability and control method thereof
KR100916291B1 Apparatus and method for detecting approaching vehicle and outside mirror
KR20090126579A Light irradiation apparatus for equally emitting document
KR20090124245A Led light source assembly for emitting light equally and method for manufacturing the same
KR20090124281A Led light source module with subsidiary light source
KR20090124242A Improved led light source assembly
KR20090011404A Apparatus for folding paper improving folding ability and control method thereof
KR100816060B1 Multi-function peripheral, management server, fax data transmitting system, and fax data transmitting method thereof
KR20080100587A Image forming apparatus and image forming method
KR100860864B1 After treatment apparatus having aligning and orderly stacking fuction of output paper for image forming device
KR20080090858A After treatment apparatus having aligning and orderly stacking fuction of output paper for image forming device
KR20080086748A Folding apparatus having function of preventing overload by paper jam
KR100838761B1 Apparatus for folding paper of printing system
KR100831050B1 Assembly structure for copier
KR20080044611A Face region detection device and correction method for photo printing
KR20080043607A Printing system and method for using preview function
KR20070109015A High durable electrophotographic photoconductor
KR20070108716A Apparatus for buffering paper
KR100628527B1 Apparatus for feeding paper
KR100628526B1 Apparatus and method for compensating feeding gap of tap sheet