CEATEC JAPAN 2017 ( Official Website )

Telecommunications Carriers Association (TCA): http://www.tca.or.jp/english/
The Telecommunications Association (TTA): http://www.tta.or.jp/pub/outline/tta/ttaenglish.pdf
Internet Association Japan (IAjapan): http://www.iajapan.org/index-en.html
The Telecommunication Technology Committee (TTC): http://www.ttc.or.jp/e/

JIPDEC: http://english.jipdec.or.jp/
IT Verification Industry Association (IVIA): http://www.ivia.or.jp/
Japanese only
Association for Computer Skills Promotion (ACSP): http://www.acsp.jp/
Japanese only

Association of Radio Industries and Businesses (ARIB): http://www.arib.or.jp/english/
Radio Engineering & Electronics Association (Reea): http://www.reea.or.jp/
Japanese only
Japan Satellite Broadcasting Association (JSBA): http://www.eiseihoso.org/
Japanese only

Japan Cable and Telecommunications Association (JCTA): http://www.catv-jcta.jp/english_1.html
Japan Cable Television Engineering Association (JCTEA): http://www.catv.or.jp/jctea/english/

Association of Consumer Electronics Marketing in Japan
Electrical Products Association of Japan: http://www.zds.or.jp/
Japanese only

Japan Federation of Electronic Parts Distributors & Dealers (JEP): http://www.jep.gr.jp/
Japanese only
Japan Computer System Seller Association (JCSSA): http://www.jcssa.or.jp/english/

The Japan Electrical Manufacturers' Association (JEMA): http://www.jema-net.or.jp/English/
Japan Business Machine and Information System Industries Association (JBMIA): http://www.jbmia.or.jp/english/
Japan Audio Society (JAS): http://www.jas-audio.or.jp/english
Japan Association of Medical Devices Industries (Jamdi): http://www.jamdi.org/about/index_en.html
Japan Electronic Measuring Instruments Manufacturers' Association (JEMIMA): http://www.jemima.or.jp/english_top.html

Nippon Electric Control Equipment Industries Association (NECA): http://www.neca.or.jp/en/
Camera & Imaging Products Association (CIPA): http://www.cipa.jp/english/
Japan Embedded Systems Technology Association (JASA): http://www.jasa.or.jp/TOP/data/english/
Japan Electronics Packaging Circuits Association (JPCA): http://www.jpca.jp/

Japan Automobile Manufacturers Association, Inc. (JAMA): http://www.jama-english.jp/
ITS Japan: http://www.its-jp.org/english/

Japan Auto Parts Industries Association (JAPIA): http://www.japia.or.jp/english/

The Federation of Electric Power Companies of Japan: http://www.fepc.or.jp/english/
New Energy Foundation (NEF): http://www.nef.or.jp/english/
The Energy Conservation Center, Japan (ECCJ): http://www.asiaeec-col.eccj.or.jp/
The Japan Electric Association (JEA): http://www.denki.or.jp/
Japanese only
Battery Association of Japan (BAJ): http://www.baj.or.jp/e/

Japan Photovoltaic Energy Association (JPEA): http://www.jpea.gr.jp/08eng.html
Japan Wind Power Association (JWPA): http://jwpa.jp/index_e.html
Solar System Development Association (SSDA): http://www.ssda.or.jp/
Japanese only
Japan Smart Community Alliance (JSCA): https://www.smart-japan.org/english/index.html

Japan Federation of Housing Organizations (Judanren): http://www.judanren.or.jp/english/
The Japan Machinery Federation (JMF): http://www.jmf.or.jp/english/

Japan Robot Association (JARA): http://www.jara.jp/e/
The Japan Refrigeration and Air Conditioning Industry Association (JRAIA): http://www.jraia.or.jp/english/

(No particular order) *Expected

The Institute of Image Information and Television Engineers (ITE): http://www.ite.or.jp/content/mta/
The Japan Society of Applied Physics (JSAP): http://www.jsap.or.jp/english/
The Institute of Image Electronics Engineers of Japan (IIEEJ): http://www.iieej.org/
Japanese only

Information Processing Society of Japan (IPSJ): http://www.ipsj.or.jp/english/
The Institute of Electrical Engineers of Japan (IEEJ): http://www.iee.jp/?page_id=1544
The Institute of Electronics, Information and Communication Engineers (IEICE): http://www.ieice.org/eng/

(No particular order) *Expected