Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846445 | Method and apparatus for transferring molten metal | — | 1998-12-08 |
| 4755228 | Molding material | Seiji Sakurai | 1988-07-05 |
| 4622070 | Fibrous composite material for fused aluminum | Seiji Sakurai | 1986-11-11 |
| 4504527 | Method for the insulation of heated metalic materials | Sadao Hara, Hiroaki Moritani, Hisashi Kaga, Toshihiro Minaki, Kenichi Shibata +1 more | 1985-03-12 |