Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079902 | Packaging method and apparatus | Masato Hatano, Shigeki Suzuki | 1992-01-14 |
| 4964258 | Packaging article inclusion-proofing device for end-sealing mechanism | Masato Hatano, Shigeki Suzuki | 1990-10-23 |
| 4955176 | Vacant package-proofing control device for packaging machine | Masato Hatano, Shigeki Suzuki | 1990-09-11 |
| 4833884 | Fluid actuator for driving article-processing apparatus | Kazuhiko Soe, Mitsuru Koike, Yoshitaka Iida | 1989-05-30 |
| 4775088 | Intermittent web feeding apparatus | — | 1988-10-04 |
| 4737231 | Heat sealing device | Mamoru Ichikawa | 1988-04-12 |
| 4726168 | Method and apparatus for controlling a driving system in a packaging machine | — | 1988-02-23 |
| 4545174 | Timing adjusting device for packaging machines | — | 1985-10-08 |
| 4288967 | Center sealing device for a plastic film in a packaging apparatus | Mamoru Ichikawa | 1981-09-15 |
| 4288968 | End sealing device for a plastic film in a packaging apparatus | Mamoru Ichikawa | 1981-09-15 |