Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9931770 | Process for producing plastic foam composite | Naonori Shiina, Hideo Sekiguchi, Toshio Horie, Akira Kitaichi, Susumu Nakano | 2018-04-03 |
| 8147733 | Process for producing plastic foam composite | Naonori Shiina, Hideo Sekiguchi, Toshio Horie, Akira Kitaichi, Susumu Nakako | 2012-04-03 |
| 5584751 | Wafer polishing apparatus | Hiroyuki Kobayashi, Osamu Endo | 1996-12-17 |