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NORITAKE CO LTD

Overview
  • Total Patents
    2,798
  • GoodIP Patent Rank
    3,597
  • Filing trend
    ⇩ 18.0%
About

NORITAKE CO LTD has a total of 2,798 patent applications. It decreased the IP activity by 18.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are NIHON CEMENT, JAPAN FINE CERAMICS CT and SUN JENNIFER Y.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Takahashi Yosuke 155
#2 Kani Akira 143
#3 Iwata Misao 138
#4 Sago Sumuto 85
#5 Asai Hideyuki 76
#6 Kikuchi Naoya 75
#7 Kato Shinji 72
#8 Yoshino Yasushi 69
#9 Sakamoto Susumu 65
#10 Iijima Motoi 64

Latest patents

Publication Filing date Title
JP2021009843A Silver paste and electronic element
WO2021059925A1 Electroconductive paste and method for producing electronic component using same
WO2021039196A1 Double-layer grindstone for gear grinding
WO2021039195A1 Gear grinding multilayer-layer grindstone
CN112239911A Double-sided pile knitted fabric and method for producing dyed yarn
WO2021005910A1 Photosensitive composition production method, pasty photosensitive composition, electronic component production method, electronic component, device for determining mixing ratio for organic component in photosensitive composition, and computer program
JP2020109761A Conductive paste and method for forming conductor film
WO2020184107A1 Electroconductive ink-jet ink
WO2020158631A1 Metal bond grinding wheel for very hard and brittle material
WO2020174870A1 Inkjet ink
WO2020174869A1 Inkjet ink
JP2020035761A Conductive paste
JP2020069638A Dressing surface evaluation apparatus, dressing device, and grinding device
JP2020069639A Grinding surface state evaluation apparatus and grinding device
JP2020033647A PdRu ALLOY MATERIAL AND MANUFACTURING METHOD THEREFOR
CN111069622A Core-shell particles and use thereof
JP2021008387A Perovskite-type oxide particles, unfired oxide particles, and method for producing unfired oxide particles and perovskite-type oxide particles
JP2020185654A Super-abrasive metal bonded grinding wheel
JP2020188111A Paste for internal electrode, and manufacturing method of laminate ceramic electronic component
JP2020085436A Powder container inverting device for heating furnace