Inventor
MINAMI YOSHIKO
JP2 patents
Patents
2 patentsUS10167536B2Jan 1, 2019
Tungsten alloy, tungsten alloy part, discharge lamp, transmitting tube, and magnetron
TOSHIBA KK0 citations49
US9834830B2Dec 5, 2017
Tungsten alloy, tungsten alloy part, discharge lamp, transmitting tube, and magnetron
TOSHIBA KK0 citations49