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Akane NARIYUKI
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Shinagawa-ku, Tokyo, JP
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last 30 patents
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Patent Grant
Filtering material for air filters and method for manufacturing fil...
Patent number
12,128,339
Issue date
Oct 29, 2024
Nikki-Universal Co., Ltd.
Akane Nariyuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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Patent Application
AIR PURIFICATION FILTER AND METHOD OF PRODUCING THE SAME
Publication number
20220062483
Publication date
Mar 3, 2022
NIKKI-UNIVERSAL CO., LTD.
Akane NARIYUKI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
FILTERING MATERIAL FOR AIR FILTERS AND METHOD FOR MANUFACTURING FIL...
Publication number
20210387121
Publication date
Dec 16, 2021
NIKKI-UNIVERSAL CO., LTD.
Akane NARIYUKI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING