Patents/Inventors

Hiroshige Nakagawa

InuyamaJP4 patents

5 Patents

US122690852025
Anchor for Reinforcing Bar Made of Fiber-reinforced Plastic and Manufacturing Method Therefor
NAKAGAWA SANGYO Co., Ltd.
0 cites
US120837072024
Method for Producing a Reinforcing Bar
NAKAGAWA SANGYO CO., Ltd.
0 cites
US120118622024
Die and Method for Molding Reinforcing Bar
NAKAGAWA SANGYO CO., Ltd.
0 cites
US117466822023
Method for Manufacturing a Vehicle Muffler
NAKAGAWA SANGYO CO., Ltd.
0 cites
US117018432023
Method and Resin Impregnating Device for Producing a Reinforcing Bar
NAKAGAWA SANGYO CO., Ltd.
0 cites