Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464198 | Conductive paste, method for forming conductive pattern, and object with printed conductive pattern | Tsutomu Kanno, Tomoko Okamoto, Yoshinori Katayama | 2016-10-11 |
| 9457558 | Gravure offset printing method, gravure offset printing device, and gravure plate | Tomoko Okamoto, Yoshinori Katayama | 2016-10-04 |