Patents/Inventors

Kazuhiro Kawaguchi

YamaguchiJP5 patents

6 Patents

US123586632025
Jig and Method for Manufacturing Boxed Body of Polycrystalline Silicon
TOKUYAMA CORPORATION
0 cites
US123385482025
Protective Structure for Silicon Rod and Method for Manufacturing Silicon Rod
TOKUYAMA CORPORATION
0 cites
US120916452024
Washing Method, Manufacturing Method, and Washing Device for Polycrystalline Silicon
TOKUYAMA CORPORATION
0 cites
US119587232024
Unloading Jig, Unloading Method, and Method for Producing Silicon Rod
TOKUYAMA CORPORATION
0 cites
US117943302023
Hammer
TOKUYAMA CORPORATION
0 cites
US115905092023
Method for Manufacturing Polycrystalline Silicon Fragment and Polycrystalline Silicon Block Fracture Device
Tokuyama Corporation
0 cites