Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522477 | Corrugated paperboard box making machine | — | 2016-12-20 |
| 5571623 | Fine polyurethane particles, colloidal polyurea particles, and production processes thereof | Katsumi Kuriyama, Teruo Akita | 1996-11-05 |
| 4240943 | Textile finishing composition | Eiichi Sugawara, Satoshi Shioume, Tomio Kuroki, Kazuhiro Teramae | 1980-12-23 |