Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403117 | Pavement, a paving material and methods of producing said pavement and said paving material | Hideyuki Okuyama, Masakazu Tanaka | 1995-04-04 |
| 5216093 | Low-temperature curing epoxy resin composition | Shuichi Hayashi | 1993-06-01 |
| 5098973 | Hardening resin composition | Soichiro Kozuka, Minoru Yokoshima | 1992-03-24 |