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NICHIA KAGAKU KOGYO KK

Overview
  • Total Patents
    4,523
  • GoodIP Patent Rank
    882
  • Filing trend
    ⇧ 24.0%
About

NICHIA KAGAKU KOGYO KK has a total of 4,523 patent applications. It increased the IP activity by 24.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets semiconductors, optics and electrical machinery and energy are NICHIA CORP, OSRAM OPTO SEMICONDUCTORS GMBH and LUMILEDS LIGHTING LLC.

Patent filings per year

Chart showing NICHIA KAGAKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamura Shuji 416
#2 Nagahama Shinichi 146
#3 Yamada Motokazu 144
#4 Tamaoki Hiroto 141
#5 Sano Masahiko 108
#6 Hosokawa Shoji 97
#7 Yamada Takao 94
#8 Shimizu Yoshinori 84
#9 Iwasa Shigeto 74
#10 Ichinomiya Takaharu 72

Latest patents

Publication Filing date Title
JP2021009857A Manufacturing method of light emitting module and light emitting module
JP2021010022A Method of manufacturing light-emitting device
JP2020205458A Light-emitting device
JP2021005569A Light emitting device
JP2021010015A Light-emitting device
JP2020202399A Light-emitting device
JP2020202394A Light-emitting device
JP2021005713A Light-emitting module
JP2020188028A Light-emitting module
JP2020188029A Light emitting module
JP2020194787A Light-emitting module and manufacturing method thereof
JP2020181999A Semiconductor light emitting device
JP2020181995A Light-emitting device, method for manufacturing the same, and display device
JP2020188265A Light-emitting device and manufacturing method thereof
JP2020174195A Light-emitting device and manufacturing method of the same
JP2020161849A Light-emitting device
JP2020155423A Metal powder sinter paste and method for producing the same, and method for producing conductive material
JP2020150286A Light emitting device
JP2020161834A Manufacturing method of light-emitting device
JP2020141153A Method of manufacturing light emitting element