Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4234365 | Web butt-joining system | Shigehisa Shimizu, Sanshiro Fukuhara, Noboru Shinmura | 1980-11-18 |
| 4196645 | Method and apparatus for cutting a web into a specified length | Shigehisa Shimizu, Shigemitsu Mizutani, Noboru Shimmra | 1980-04-08 |