Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931770 | Process for producing plastic foam composite | Hideo Sekiguchi, Toshio Horie, Akira Kitaichi, Susumu Nakano, Hiroo Miyairi | 2018-04-03 |
| 8147733 | Process for producing plastic foam composite | Hideo Sekiguchi, Toshio Horie, Akira Kitaichi, Susumu Nakako, Hiroo Miyairi | 2012-04-03 |
| 4434251 | Cross-linked polyvinyl chloride resin foam and method of manufacturing the same | Junnosuke Sasajima, Hiroshi Nagai, Kenji Mogi, Akio Nojiri | 1984-02-28 |