Hokuetsu Corporation

Japan


 
Total IP 66
Total IP Rank # 20,369
IP Activity Score 2.5/5.0    45
IP Activity Rank # 16,377
Stock Symbol
ISIN JP3841800000
Market Cap. 141415941728.0  (JPY)
Industry Paper & Paper Products
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

15 7
4 6
22 10
2
 
Last Patent 2024 - Filter material for air filter a...
First Patent 2002 - Filter medium for air filter and...
Last Trademark 2024 - H HOKUETSU GROUP
First Trademark 1993 - AL-PAC

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Cellulose pulp for the manufacture of paper; paper pulp; wood pulp
G/S Retail store services featuring paper; wholesale store services featuring paper; distributorship ...
G/S Retail store services featuring paper, wholesale store and distributorship services featuring paper
G/S Battery separators. Filters for industrial and household use. Non-woven textile fabrics.
2023 Invention Filter material for air filter, and method for manufacturing same. The purpose of the present dis...
Invention Filter material for air filters, and method for manufacturing same. The present disclosure addres...
2022 Invention Filter medium for high-performance air filter, and method for manufacturing same. The present dis...
Invention Air-filter filter material and method for producing filter material. The purpose of the present d...
Invention Filter material for air filter and production method therefor. A method for producing a filter m...
Invention Filter material for air filter and production method therefor. The purpose of the present disclos...
Invention System and method for stack heat recovery. A system and method are presented for recovering heat...
Invention System and method for stack heat recovery. A system and method are presented for recovering heat ...
2021 Invention Filter material for air filter and method for producing filter material. An object of the presen...
Invention Filter material for air filter and method for producing filter material. The present disclosure a...
Invention Filter material for air filters. The present disclosure addresses the problem of providing a filt...
G/S Paper and cardboard; linerboard for corrugated cardboard; packaging containers of paper.
Invention Electromagnetic wave noise suppression sheet and method for manufacturing the same. An electroma...
Invention Electromagnetic wave noise suppressing sheet and production method therefor. Provided is an elect...
Invention Electromagnetic wave shield sheet manufacturing method and electromagnetic wave shield sheet. A ...
Invention Electromagnetic wave shield sheet manufacturing method and electromagnetic wave shield sheet. Pro...
2020 Invention Method for manufacturing carbon nanotube aqueous dispersion. A method of producing a carbon nano...
Invention Method for manufacturing carbon nanotube aqueous dispersion. Provided is a method for manufacturi...
Invention Filter medium for air purification and method for producing same. The present disclosure relates ...
Invention Air purification filter and method of producing the same. The present disclosure relates to an a...
Invention Filter medium for air filters and method for producing same. An object of the present disclosure...
Invention Filter medium for air filters and method for producing same. The present disclosure addresses the...
Invention Nanonetwork and method for producing same. The purpose of the present disclosure is to provide a ...
Invention Air filter medium production method and air filter production method. The purpose of the present ...
Invention Porous body and process for manufacturing same. A process for manufacturing a porous body, includ...
Invention Nanocarbon dispersion liquid, method for producing same, nanocarbon dispersing agent, and electro...
2019 Invention Nanocarbon dispersion liquid, method for producing same, and nanocarbon dispersing agent. The pur...
Invention Water repellent oil repellent agent and method for producing same, and water repellent oil repell...
Invention Packaging paper. The purpose of the present invention is to provide a packaging paper in which th...
2018 Invention Water-and-oil repellent, production method therefor, water-and-oil-repellent product, and product...
G/S Paper pulp; wood pulp; groundwood pulp; chemiground wood pulp; chemi-mechanical pulp; special fi...
G/S Paper pulp; wood pulp for manufacturing purposes; groundwood pulp; chemiground wood pulp; chemi-m...
G/S Paper pulp; wood pulp; groundwood pulp; chemiground wood pulp; chemi-mechanical pulp; special fin...
G/S Wood pulp for manufacturing purposes Paper and cardboard; industrial packaging containers of pape...
G/S Wood pulp. Paper and cardboard; industrial packaging containers of paper; printed matter. Vulcan...
G/S Pulp, namely, paper pulp, wood pulp Paper and cardboard; containers of paper, for packaging; prin...
2017 G/S Pulp, namely, paper pulp, wood pulp Paper and cardboard; Containers of paper, for packaging; Prin...
Invention Pretensioned tension member, method for manufacturing pretensioned tension member, construction m...
2016 Invention Method for producing a wet-laid nonwoven fabric. A method for producing a wet-laid nonwoven fabri...
2015 Invention Method for manufacturing filter medium for air filter. A method for manufacturing a filter medium...
Invention Method for manufacturing filter medium for air filter. The purpose of the present invention is to...
2014 G/S Paper and cardboard[; stationery; printed matter, namely, pamphlets, brochures and catalogs in th...
G/S Paper and cardboard; stationery; pamphlets; printed matter.
Invention Filter material for air filter, method for manufacturing same, and air filter provided with same....
2013 G/S Chemical test paper; paper pulp; wood pulp; chemicals for use in photography; chemicals for use ...
G/S Art paper; copying paper; filtering materials of paper; fine paper; laser printing paper; packing...
Invention Porous cellulose body and method for producing same. A porous body that contains cellulose nanofi...
Invention Porous cellulose body and method for producing same. The purpose of the present invention is to p...
Invention Nonwoven fabric for semipermeable membrane supporting body and method for manufacturing same. Th...
Invention Nonwoven fabric for semipermeable membrane support. Provided is a nonwoven fabric for semipermeab...
2012 Invention Porous body and process for manufacturing same. The object of the present invention is to provid...
Invention Porous body and process for manufacturing same. The purposes of the present invention are: to pro...
2003 Invention Filter material take-up product for air filter. A filter material take-up product and a paper win...
2002 Invention Filter medium for air filter and method for its production. A filter medium for an air filter, ch...
1993 G/S Produits chimiques à destination industrielle, à savoir cellulose.