Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035922 | Method for manufacturing a casting and apparatus therefor | Nobuhiro Sugitani | 2000-03-14 |
| 4980223 | Sheet for forming article having electromagnetic wave shieldability | Toshihiko Nakano, Hiroyoshi Nanri, Kazuhiro Ogawa, Haruhiro Fukuda | 1990-12-25 |
| 4848931 | Packaging sheet and containers and pouches using the sheet | Mamoru Kamada, Fumiaki Nagase, Eiichi Takeuchi, Toshihiko Nakano | 1989-07-18 |
| 4756917 | Packaging sheet and containers and pouches using the sheet | Mamoru Kamada, Fumiaki Nagase, Eiichi Takeuchi, Toshihiko Nakano | 1988-07-12 |