Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 4760857 | Washing device for a roller part in a machine unit and the like | Tomoshi Kawata | 1988-08-02 |
| 4683022 | Automatic device for preparing paper rolls for web pasting | Takemi Watanabe | 1987-07-28 |