Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568676 | Form panel for placing concrete | Senichi Takagi, Toshihiko Hosono, Toshiya Tanaka, Michihiro Miyagoshi, Satoru Mita +1 more | 2009-08-04 |
| 6069098 | Mortar substrate sheet | Yutaka Shimizu, Yoshimi Ueda, Eiji Koutani | 2000-05-30 |