Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771630 | Agricultural covering material | Isamu Harasawa, Yoshiaki Ishisaki | 1998-06-30 |
| 5225267 | Laminated resin film having a metallic appearance | Katsura Ochi, Kazuhisa Kinsen | 1993-07-06 |
| 5008139 | Pressure-sensitive adhesive layer | Katsura Ochi, Kazuhisa Kinsen | 1991-04-16 |