Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254368 | Plastic molding machine | — | 2001-07-03 |
| 5211898 | Method and apparatus for feeding a plurality of molten resin jet streams into T die | — | 1993-05-18 |
| 5116211 | Apparatus for controlling thickness of film formed by melt extrusion | — | 1992-05-26 |
| 5116554 | Method of making a film having uniform thickness | — | 1992-05-26 |
| 4655988 | Method and an apparatus for cooling and guiding thermoplastic synthetic resin films | Takeo Taguchi | 1987-04-07 |
| 4478564 | Air ring for inflation film molding | — | 1984-10-23 |