Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084500 | Thermoformable vinylidene chloride resin composition and resin laminate comprising this resin composition | Muneki Yamada | 1992-01-28 |
| 4562118 | Films, sheets, laminates and molded articles having gas barrier properties | Yoshitsugu Maruhashi, Muneki Yamada, Sadao Hirata | 1985-12-31 |
| 4500677 | Resin composition excellent in drawability | Yoshitsugu Maruhashi, Muneki Yamada, Sadao Hirata | 1985-02-19 |
| 4261473 | Molded container having wall composed of oriented resin blend | Muneki Yamada, Sadao Hirata, Shunsaku Hirata, Akira Kishimoto, Jinichi Yazaki +1 more | 1981-04-14 |
| 4217161 | Process for making a container | Muneki Yamada, Sadao Hirata, Jinichi Yazaki, Yoshitsugu Maruhashi, Kozaburo Sakano +3 more | 1980-08-12 |
| 4182457 | Multilayer container | Muneki Yamada, Sadao Hirata, Jinichi Yazaki, Yoshitsugu Maruhashi, Kozaburo Sakano +3 more | 1980-01-08 |