- AIST - Photonics Research Institute, National Institute of Advanced Industrial Science & technology - Japan Cell - NITTO OPTICAL CO., LTD. - OMRON - OptoCrystal Co., Ltd. - OPTO-LINE, Inc. - Spectronix, Corp. - SUMITOMO ELECTRIC - TOYO GLASS CO., LTD. - OPTRONICS <Literature Display> - Tatsuta Electric Wire & Cable Co., Ltd.
