Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040266 | Glue application device and glue application method for cardboard sheets and cardboard sheet manufacturing device | Kazuki Mizushima | 2018-08-07 |
| 9833966 | Web adhesive application device and adhesive application method as well as cardboard sheet manufacturing device | Kazuki Mizushima, Toshihide Kato | 2017-12-05 |
| 9409374 | Double facer, and method and device for gluing thereof | Kazuki Mizushima | 2016-08-09 |
| 8307870 | Heat plate unit and double facer for fabricating double-faced corrugated fiberboard | Tadashi Itoyama, Hiroshi Ishibuchi, Toshinao Okihara, Takashi Nitta | 2012-11-13 |
| 5632862 | Roll for paper-making machine | Setsuo Suzuki, Mitsuo Yamamoto, Shunji Kasuga, Katsuhiko Yamada | 1997-05-27 |