School of Engineering, Tohoku University
Prof. Junichi Nishizawa memorial research center, Tohoku University
New Energy and Industrial Technology Development Organizationimdcnj
Japan Society for the Promotion of Science
iirorjNational Institute of Information and Communications TechnologyiNICTj
Support Center for Advanced Telecommunications Technology Research
irb`sjJapan Science and Technology Agencyiirsj
LED/LD simulator APSYS
(Crosslight Software, Inc)