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NICHIA CORP

Overview
  • Total Patents
    4,465
  • GoodIP Patent Rank
    617
  • Filing trend
    0.0%
About

NICHIA CORP has a total of 4,465 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1992. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets semiconductors, optics and electrical machinery and energy are NICHIA KAGAKU KOGYO KK, OSRAM OPTO SEMICONDUCTORS GMBH and LUMILEDS LIGHTING LLC.

Patent filings per year

Chart showing NICHIA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamada Motokazu 187
#2 Tamaki Hiroto 187
#3 Nakabayashi Takuya 177
#4 Sano Masahiko 156
#5 Hosokawa Shoji 140
#6 Kuramoto Masafumi 98
#7 Miki Tomohide 94
#8 Ozeki Kenji 84
#9 Hayashi Masaki 81
#10 Hayashi Tadao 80

Latest patents

Publication Filing date Title
US2021125529A1 Optical device and illumination device
US2021119409A1 Light source device
US2021096291A1 Light-emitting module
US2021096292A1 Light-emitting module
WO2021065917A1 Method for manufacturing image display device and image display device
US2021098671A1 Light emitting device
WO2021065918A1 Method for manufacturing image display device and image display device
US2021116093A1 Illumination device
US2021098647A1 Method of manufacturing light-emitting element
US2021095204A1 Method for producing rare earth aluminate fluorescent material, rare earth aluminate fluorescent material, and light emitting device
US2021098161A1 Method of producing magnetic powder
US2021091055A1 Light-emitting module
US2021088844A1 Light-emitting module
US2021098656A1 Light emitting device
US2021095202A1 Method of producing beta-sialon fluorescent material
US2021096058A1 Method of testing semiconductor element
US2021096450A1 Rod lens array, and lighting optical system and device including same
US2021098664A1 Light emitting device
US2021098659A1 Light emitting device
US2021091285A1 Method for manufacturing light emitting module and light emitting module