Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049404 | Organic electroluminescent display panel and manufacturing method thereof | Takashi Chuman, Chihiro Harada | 2011-11-01 |
| 7968458 | Electronic circuit board and its manufacturing method | Takashi Chuman, Satoshi Miyaguchi | 2011-06-28 |