Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208199 | Method of protecting indicated information and cellular structure having its surface information protected by the protecting method | Masayoshi Miwa | 2007-04-24 |
| 6948243 | Assembly method using marked information and assembly assembled by said assembling method | Yukihito Ichikawa, Eiji Ito, Koichi Ikeshima | 2005-09-27 |
| 5011732 | Glass ceramic substrate having electrically conductive film | Yukihisa Takeuchi, Koji Kimura | 1991-04-30 |