November 2013 Yoshiday The plasma device from Nagoya University was added to the product information page. June 2013 Yoshiday Homepage Renewal Notice 　　We are pleased to announce that we have renewed our website as follows. 　　I will inform you. 　　　In the future, we will inform you of the latest information of our company on the web, and inquire about the products we handle.　　 　　We will be happy to assist you, so please take advantage of it. TOP / News Release Product Info Customized production Production results Technology introduction Company Profile Contact Us Copyright (c) 2013 Katagiri engineering co., ltd. All rights reserved.