Patents/Inventors

Ken Kitahara

AkitaJP2 patents

3 Patents

US123920502025
Infrared Transmissivity Measurement Method of Quartz Glass Crucible
SUMCO CORPORATION
0 cites
US121166922024
Quartz Glass Crucible
SUMCO CORPORATION
0 cites
US119396952024
Quartz Glass Crucible, Manufacturing Method of Silicon Single Crystal Using the Same, and Infrared Transmissivity Measurement Method and Manufacturing Method of Quartz Glass Crucible
SUMCO CORPORATION
0 cites