Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803262 | Gallium extraction agent and gallium extraction method | Fukiko Kubota, Yuzo Baba | 2017-10-31 |
| 9725786 | Nickel extraction method | Fukiko Kubota, Yuzo Baba | 2017-08-08 |
| 9561255 | Cosmetic, external skin preparation, and medical instrument | Takehisa Iwama, Keigo Matsumoto, Takayuki IMOTO, Nobuhide Miyachi | 2017-02-07 |
| 9551824 | Light guide plate, method for producing light guide plate, surface light source device, and liquid crystal display device | Hiroshi Yamamoto, Hiroshi Sekiguchi, Keiji Kashima | 2017-01-24 |