Patents/Inventors

Tetsuro Okada

NiigataJP4 patents

5 Patents

US123126912025
Method of Manufacturing Polycrystalline Silicon Rod
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US121627622024
Polycrystalline Silicon Rod
Shin-etsu Chemical Co., Ltd.
0 cites
US116738092023
Apparatus for Manufacturing Polysilicon Rod
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US116392932023
Apparatus for Manufacturing Polysilicon Rod
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites
US115659392023
Silicon Core Wire
SHIN-ETSU CHEMICAL CO., Ltd.
0 cites