Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223315 | Container equipped with label and production method thereof | Toshifumi Tanahashi | 1993-06-29 |
| 5116651 | Easily openable sealed package container | Kikuo Matsuoka, Kazuo Miyake, Kazuo Taira, Yoshiki Watanabe, Hiroshi Ueno | 1992-05-26 |
| 5078939 | Process for preparation of a heat resistance container | Takaaki Mochida, Toshiaki Iioka, Toshifumi Tanabashi, Seishichi Kobayashi | 1992-01-07 |
| 4775560 | Heat-resistant paper container and process for preparation thereof | Takaaki Mochida, Toshiaki Iioka, Toshifumi Tanabashi, Seishichi Kobayashi | 1988-10-04 |
| 4734303 | Deep-draw-formed vessel and process for preparation thereof | Tamio Fujiwara, Kazumi Hirota, Hiroshi Matsubayashi | 1988-03-29 |
| 4686152 | Packaging material comprising iron foil, and container and container lid composed thereof | Hiroshi Matsubayashi, Kazumi Hirota, Hisao Iwamoto, Tamio Fujiwara, Nobuyuki Sato | 1987-08-11 |
| 4501375 | Easily-openable heat-seal lid | Kazumi Hirota, Hiroshi Ueno | 1985-02-26 |
| 4477501 | Welded can and process for preparation thereof | Shunji Kojima, Hiroshi Ueno, Kazuo Taira, Tsuneo Imatani | 1984-10-16 |
| 4428494 | Easily-openable heat seal lid | Kazumi Hirota, Yotaro Tsutsumi, Senji Itoh, Kikuo Matsuoka, Ichiro Hori +1 more | 1984-01-31 |
| 4403710 | Easily-openable heat seal lid | Kazumi Hirota, Yotaro Tsutsumi, Senji Ito, Kikuo Matsuoka, Ichiro Hori | 1983-09-13 |
| 4366662 | Process for preparation of cans and canned provisions | Kazuhisa Ishibashi, Kazumi Hirota | 1983-01-04 |
| 4339483 | Welded can with an organic, metallic, organic layer adjacent the weld | Hiroshi Ueno, Shunji Kojima, Kazuo Taira, Makoto Horiguchi, Susumu Takahashi | 1982-07-13 |
| 4310578 | Retort-sterilizable laminated structure and process for preparation thereof | Kenji Suzuki, Senji Ito | 1982-01-12 |
| 4255490 | Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymers | — | 1981-03-10 |
| 4212956 | Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymers | — | 1980-07-15 |