Nakagawa Sangyo Co., Ltd.

Japon

Commandez votre montre hebdomadaire Nakagawa Sangyo Co., Ltd.
Quantité totale PI 18
Rang # Quantité totale PI 85 030
Note d'activité PI 1,7/5.0    8
Rang # Activité PI 115 465

Brevets

Marques

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6 0
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Dernier brevet 2023 - Anchor for reinforcing bar made ...
Premier brevet 1981 - Surface treated glass-wool mat a...

Derniers inventions, produits et services

2023 Invention Anchor for reinforcing bar made of fiber-reinforced plastic and manufacturing method therefor. An...
2022 Invention Method for manufacturing a vehicle muffler. a) having the binder (3) applied thereto facing inwar...
Invention Method for producing a reinforcing bar. A method of producing a reinforcing bar (Sc) involves imp...
2021 Invention Method and resin impregnating device for producing a reinforcing bar. A resin impregnating device...
Invention Die and method for molding reinforcing bar. A die for molding a reinforcing bar, which enables th...
Invention Method of producing a reinforcing bar. A method of producing a reinforcing bar (rebar) includes:...
2018 Invention Sound absorbing material. This sound absorbing material is provided with a complex including a me...
2017 Invention Reinforcement fiber structure and method for producing same. [Problem] To enable efficient produc...
2016 Invention Method for manufacturing a double pipe. A method for manufacturing a double pipe includes: drawin...
2015 Invention Forgery-preventing thread/yarn. According to the present invention, there is provided, at low cos...
2013 Invention Muffler. [Problem] To reduce the labor involved in attaching a protector, and to enable the prote...
2012 Invention Interior substrate material and method of manufacturing the same. A method of manufacturing an i...
2011 Invention Method for manufacturing basalt fiber. Basalt filament is manufactured such that the fiber diamet...
Invention Method for manufacturing thermally expandable base material for vehicle interior and method for m...
2010 Invention Pipe flange forming method. A method for forming a flange at an open end of a pipe comprises incr...
Invention Mat material and method for manufacturing the same. A lightweight mat material having excellent ...
Invention Heat insulator suitable for a vehicle exhaust pipe. A heat insulator is wound around an outer pe...
2009 Invention Process for production of thermally expandable base material for vehicle interior and process for...
Invention Process for producing heat-expandable base for interior vehicular trim and process for producing ...
2006 Invention Sub-muffler. Provided is a sub-muffler which needs no heat resistant material such as SUS, and wh...
Invention Method for manufacturing basalt fiber. Basalt filament is manufactured in such a manner that the ...
Invention Basalt fiber material. 2, CaO, and MgO is added, and basalt fiber material having two kinds of ba...
Invention Exhaust pipe of vehicle. An exhaust pipe 1 having a circular cross section is connected to a circ...
Invention Construction of coupling exhaust pipes of vehicle. An opening edge of an upstream-side exhaust p...
2004 Invention Fibrous formed products and methods for manufacturing such fibrous formed products. In a method ...
Invention Fixing structure of tail pipe of exhaust pipe. a) whose configuration conforms to that of a perip...
2000 Invention Sound absorbing material, muffler using the sound absorbing material, and method for forming soun...
1989 Invention Muffler. A muffler includes an outer box fitted over and attached to an exhaust pipe. The muffler...
1988 Invention Exhaust muffler. An exhaust muffler for use with an internal combustion engine has at least one i...
1981 Invention Surface treated glass-wool mat and the method for making the same. A glass-wool mat is produced f...