Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358369 | Can seamer | Naoyoshi Katou, Hirofumi Itoh, Masateru Takahara | 1994-10-25 |
| 5341620 | Can feeding apparatus for a can seamer | Naoyoshi Katou, Masateru Takahara | 1994-08-30 |
| 5320469 | Can seamer | Naoyoshi Katou, Hirofumi Itoh, Masateru Takahara | 1994-06-14 |
| 5299899 | Can seamer | Naoyoshi Katou, Hirofumi Itoh, Masateru Takahara | 1994-04-05 |