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NIPPON DENYO

Overview
  • Total Patents
    23
About

NIPPON DENYO has a total of 23 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan. Its main competitors in its focus markets semiconductors and optics are VISERA TECH CO LTD, CHI MEI LIGHTING TECHNOLOGY CO and INDIANA INTEGRATED CIRCUITS LLC.

Patent filings in countries

World map showing NIPPON DENYOs patent filings in countries
# Country Total Patents
#1 Japan 23

Patent filings per year

Chart showing NIPPON DENYOs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors
#2 Optics

Focus technologies

Top inventors

# Name Total Patents
#1 Endo Tsukasa 12
#2 Nakane Tadaaki 10
#3 Karantaru Kariru 7
#4 Hiraiwa Takehisa 5
#5 Matsumoto Hironori 3
#6 Noji Toshihito 3
#7 Oshita Takeshi 2
#8 Sakae Masaaki 2
#9 Fujimi Tadayuki 2
#10 Shono Hiroo 2

Latest patents

Publication Filing date Title
JP2001051124A Light guide plate and planar lighting system
JP2001052514A Plane lighting system
JP2001051125A Light guide plate and plane lighting system
JP2001035233A Flat-surface lighting system, liquid crystal display panel, and liquid crystal display device
JP2000306410A Light guide plate and flat lighting system
JP2000299011A Plane lighting system
JP2000299012A Plane lighting system
JP2000243121A Light guide plate and flat lighting system
JP2000227522A Light guide plate and plane lighting device
JP2000193826A Light guide plate, and flat illuminator
JP2000164936A Light emitting display device
JP2000164933A Light source device
JP2000131531A Light guide plate
JP2000113710A Flat lighting system
JP2000113709A Flat lighting system
JP2000066119A Enlarging observation device
JP2000011722A Plane lighting system
JP2000010507A Light emitting display device and its production
JPH11250713A Light guide plate and plane lighting system
JPH11329045A Light source