Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888083 | Laminator | Sigeo Sumi, Ichio Fukuda | 1989-12-19 |
| 4885048 | Laminator | Sigeo Sumi, Ichio Fukuda, Mitsuhiro Seki, Noriyasu Sawada | 1989-12-05 |
| 4880488 | Film peeling method and apparatus | Takao Matsuo, Shigeo Sumi | 1989-11-14 |
| 4867837 | Film peeler | Mitsuhiro Seki, Sigeo Sumi | 1989-09-19 |
| 4867836 | Film peeling apparatus | Shigeo Sumi | 1989-09-19 |
| 4848692 | Apparatus for fitting rotary | Noriyasu Sawada, Ichio Fukuda | 1989-07-18 |
| 4844758 | Thin film coating method | Ichio Fukuda | 1989-07-04 |
| 4844772 | Laminator | Sigeo Sumi, Ichio Fukuda, Mitsuhiro Seki, Noriyasu Sawada | 1989-07-04 |