Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568932 | Device and method for forming vegetable fiber material | — | 2003-05-27 |
| 4715121 | Grip scissors | Makoto Sugiyama, Hiroshi Sugimura, Naoyoshi Machida | 1987-12-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568932 | Device and method for forming vegetable fiber material | — | 2003-05-27 |
| 4715121 | Grip scissors | Makoto Sugiyama, Hiroshi Sugimura, Naoyoshi Machida | 1987-12-29 |