Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588174 | Web position matching system and packaging machine equipped with the system | Hidekimi Yamamoto, Masaru Yoshioka, Michio Ueda | 2003-07-08 |
| 6079188 | Packaging container production equipment and packaging container production method | Hiroshi Katayama, Michio Ueda | 2000-06-27 |
| 6067778 | Packaging container production equipment and packaging container production method | Hidekimi Yamamoto, Michio Ueda | 2000-05-30 |
| 6052970 | Tube molding method and device, and packaging container producing apparatus | Hiroshi Katayama, Hidekimi Yamamoto | 2000-04-25 |
| 6044628 | Web sealing method and device, and packaging container producing method and packaging container producing equipment | Hiroshi Katayama, Hidekimi Yamamoto, Michio Ueda | 2000-04-04 |
| 5871290 | Stamping device with rollers mounted for pivotal movement | Hidekimi Yamamoto, Michio Ueda | 1999-02-16 |
| 5866084 | Web sterilizing device | Hidekimi Yamamoto, Michio Ueda | 1999-02-02 |