Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971741 | Folding box made of synthetic resin | Tetsuya Murakami | 2011-07-05 |
| 6192636 | Method of forming a base structure assembly used in a wooden axial structure in wooded architectural construction and joint parts thereof | Keiji Satou, Noboru Naitou | 2001-02-27 |
| 5727358 | Method of constructing a building | Keiji Satou, Manabu Watanabe | 1998-03-17 |