http://pastport.jp/user/InfiRay ja-JP IRay Technology Co., Ltd. concentrates on developing infrared thermal imaging technologies and manufacturing relevant products, with completely independent intellectual property rights. 2023-04-12T10:24:38+0900 http://pastport.jp/user/InfiRay/timeline/InfiRay InfiRay http://pastport.jp/user/InfiRay/timeline/InfiRay