Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7094191 | Press roll | Tetsuo Makino, Hidemasa Iijima | 2006-08-22 |
| 5545295 | Web transfer device | Norio Fujita, Hiroshi Iwata | 1996-08-13 |
| 4832832 | Pressure type slit screen | Ryojiro Katsube | 1989-05-23 |
| 4808445 | Coating apparatus and method | Toshihiro Toyofuku | 1989-02-28 |
| 4765868 | Flow restraining elements in the headbox of a paper machine | — | 1988-08-23 |
| 4714521 | Twin wire former with an impermeable belt inside the top wire | — | 1987-12-22 |
| 4708773 | Impermeable plate for uniformly dispersing paper raw material in a twin wire paper former | Tetsuo Makino, Hiroshi Iwata | 1987-11-24 |
| 4686004 | Twin-wire former for papermaking machine | — | 1987-08-11 |
| 4604164 | Flow restraining elements in the headbox of a paper machine | Tetsuo Makino | 1986-08-05 |
| 4504360 | A headbox in a paper-making machine having a flow rectifier | — | 1985-03-12 |
| 4467536 | Canvas roll arrangement | Yuji Kadota | 1984-08-28 |
| 4425188 | Forming shoes for the twin-wire former of a paper making machine | — | 1984-01-10 |
| 4407330 | Pressure pulse absorbing device | — | 1983-10-04 |
| 4373993 | Slice lip forming a smooth continuous surface | — | 1983-02-15 |