Inventor

HIRATA YASUNORI

JP2 patents

Patents

2 patents

US5929280AJul 27, 1999

Process for the preparation of aqueous solutions of tetraalkylammonium hydroxides

TOKUYAMA CORP4 citations48

US7947577B2May 24, 2011

Method and apparatus for producing group III nitride

TOKUYAMA CORP0 citations37