Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434251 | Cross-linked polyvinyl chloride resin foam and method of manufacturing the same | Hiroshi Nagai, Kenji Mogi, Akio Nojiri, Naonori Shiina | 1984-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434251 | Cross-linked polyvinyl chloride resin foam and method of manufacturing the same | Hiroshi Nagai, Kenji Mogi, Akio Nojiri, Naonori Shiina | 1984-02-28 |