Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923581 | Printer using ink ribbon | Tetsuya Yamamoto | 2005-08-02 |
| 6925416 | Simulation method for estimating performance of product made of viscoelastic material | Kazuyoshi Miyamoto, Masaki Shiraishi | 2005-08-02 |