Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830304 | Automatic device for treating unusable paper used in device for preparing rolls for web pasting | Masanobu Fuke, Takemi Watanabe | 1989-05-16 |
| 4821971 | Device for peeling and cutting off surface portions of paper rolls | Takemi Watanabe | 1989-04-18 |
| 4812198 | Tab attaching device used in an automatic device for preparing paper rolls for web pasting | Masanobu Fuke, Takemi Watanabe | 1989-03-14 |