
The information above may contain the previous company names.
| Production and Research Facilities | |
|---|---|
| Astellas Pharma Inc. | Tsukuba Research Center |
| Calpis Co., Ltd. | Gunma Plant |
| Canon Inc. | Kawasaki Office |
| Canon Inc. | Oita Plant |
| Corning Japan Incorporated | Sakai Plant |
| Sharp Corporation | Kameyama Plant |
| Sharp Corporation | Sakai Plant |
| Seiko Epson Corporation | Toyoshina Plant |
| Seiko Epson Corporation | Innovation Center |
| Central Car Industry co., Ltd | Miyagi Plant |
| Tohoku Murata Manufacturing Co., Ltd. | Motomiya Plant |
| Solar Frontier K.K. | Kunitomi Plant |
| Panasonic Corporation | Amagasaki Plant |
| Shin-Etsu Handotai Co., Ltd. | Shirakawa Plant |
| Dai Nippon Printing Co., Ltd. | Himeji Plant |
| Dai Nippon Printing Co., Ltd. | Sakai Plant |
| FUJIFILM Kyusyu Co., Ltd. | Kumamoto Plant |
| FUJITSU LIMITED | Tatebayashi System Center |
| Meiji Co., Ltd. | Tokachi Plant |
| Yakult Honsha Co., Ltd. | Fukushima Plant |
| Ricoh Company, Ltd. | Ricoh Technology Center |
| Honda Motor Co., Ltd. | Four-wheel Department |
| TOSHIBA CORPORATION | Yokkaichi Plant |
| Panasonic Liquid Crystal Display Co., Ltd. | Himeji Plant |
| SUMCO CORPORATION | Kyushu Factory |
| Takeda Pharmaceutical Company Limited | Shonan Health Innovation Park (Shonan iPark) |
| National Research and Development Institute, RIKEN | Kobe Branch |
| National Institute of Advanced Industrial Science and Technology | Tsukuba Base |
| National Institutes of Natural Sciences | National Institute for Fusion Science |
| Chemo-Sero-Therapeutic Research Institute, KAKETSUKEN | Kumamoto Headquarters |
| TDK Corporation | Akita New Factory |