Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987036 | Separation/recovery method for laminated film | Shin-ichi Ohara, Yutaka Hamasuna, Hideoki Iwanami, Hideyasu Teramoto, Takashi Tamaoka +1 more | 2024-05-21 |
| 11939482 | Highly electrically conductive silver ink composition and wiring obtained using same | Saori Yamaguchi, Ken-ichi Yatsugi | 2024-03-26 |
| 10301488 | Conductive ink composition, method for producing conductive patterns, and conductive circuit | Tomoko Okamoto, Yoshinori Katayama | 2019-05-28 |
| 9966571 | Organic electroluminescent lighting device | Tadahiro Furukawa, Hideyuki Kobayashi, Norifumi Kawamura, Tomoko Okamoto, Yoshinori Katayama | 2018-05-08 |
| 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 |
| 8241528 | Conductive ink for letterpress reverse printing | Masayoshi Kotake, Hiroshi Isozumi | 2012-08-14 |