Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4442652 | Apparatus for automatically packing end closures for cans in paper bags | Atsuyuki Wakamatsu | 1984-04-17 |
| 4442654 | Apparatus for automatically packing end closures for cans in paper bags | Atsuyuki Wakamatsu | 1984-04-17 |
| 4417435 | Apparatus for automatically packing end closures for cans in paper bags | Atsuyuki Wakamatsu | 1983-11-29 |
| 4251977 | Method of automatically packing end closures for cans in paper bags | Atsuyuki Wakamatsu | 1981-02-24 |