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RABO SUFIA KK

Overview
  • Total Patents
    56
About

RABO SUFIA KK has a total of 56 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets electrical machinery and energy, semiconductors and medical technology are JIANGSU K LED SCIENCE & TECHNOLOGY CO LTD, NEPES LED CORP and GEM WELTRONICS TWN CORP.

Patent filings in countries

World map showing RABO SUFIA KKs patent filings in countries
# Country Total Patents
#1 Japan 55
#2 Taiwan 1

Patent filings per year

Chart showing RABO SUFIA KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tamaoki Satoshi 53
#2 Ota Hirao 21
#3 Arai Susumu 4
#4 Tamaoki Keiko 3
#5 Minato Akihisa 3
#6 Minato Masanori 2
#7 Usa Chikashi 1
#8 Otsuka Akira 1
#9 Saijo Shinichi 1

Latest patents

Publication Filing date Title
JP2014048547A Bulk type lens, and luminous body and illuminating apparatus using the same
JP2009117375A Indoor illuminating device
JP2009001277A Bicycle light using bulk lens
JP2008077104A Bulk lens, light emitting body, light receiving body, lighting fixture and method for manufacturing bulk lens
JP2007310419A Bulk lens, light emitting body, light receiving body, lighting equipment and method for manufacturing bulk lens
JP2007227968A Optical information communication system
JP2007165339A Signal light
JP2006323880A Signal lamp
JP2006332688A Led chip laminate and led chip array
JP2005125797A Writing instrument with local lighting device
JP2004214208A Optical medium and light emission body
JP2004079547A Local illumination device
JP2005116182A Wide angle local part illumination device
JP2004006912A Optical medium
JP2004006318A Handheld appliance
JP2003298104A Light irradiating device and detecting device
JP2002303067A Locking and unlocking system
JP2003031005A Light-emitting diode illumination device
JP2002100204A Light-emitting body
JP2003009382A Drive circuit of semiconductor element