Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846870 | Heat-sensitive recording body | Kazuo Watanabe | 2010-12-07 |
| 7494954 | Heat-sensitive recording material and process for producing the same | Hisayoshi Mito, Takeshi Shikano | 2009-02-24 |