Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116945 | Resinous substance | Ken'ichi Osawa, Hisao Ikeda, Hiroyuki Uehara | 1992-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116945 | Resinous substance | Ken'ichi Osawa, Hisao Ikeda, Hiroyuki Uehara | 1992-05-26 |