Title:
A gallium nitride crystal, 13 fellows nitriding thing crystal, crystal base boards, and those manufacturing methods
Document Type and Number:
Japanese Patent JP6197897
Kind Code:
B2
Inventors:
Hirokazu Iwata
Southern Minami
Takashi Sato
Southern Minami
Takashi Sato
Application Number:
JP2016029132A
Publication Date:
September 20, 2017
Filing Date:
February 18, 2016
Export Citation:
Assignee:
株式会社リコー
International Classes:
C30B29/38; C30B9/12; C30B25/20
Domestic Patent References:
| JP2006290671A | ||||
| JP2004231447A | ||||
| JP2008110910A | ||||
| JP2009179505A | ||||
| JP2009212284A |
Foreign References:
| WO2009039398A1 |
Attorney, Agent or Firm:
Hiroaki Sakai