Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868033 | Laminates and formings made from the same | Toshihiko Nakano, Fumiaki Nagase, Mamoru Kamada, Hideyo Shigematsu | 1989-09-19 |
| 4848931 | Packaging sheet and containers and pouches using the sheet | Mamoru Kamada, Fumiaki Nagase, Toshihiko Nakano, Shoichi Makimoto | 1989-07-18 |
| 4828015 | Continuous casting process for composite metal material | Kaname Wada, Kou Miyamura, Kazuo Kanamaru, Hiroyuki Tanaka, Kazuo Sugino +1 more | 1989-05-09 |