Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6083629 | Resin composition and shaped article having a layer comprising the same | Ryuma Kuroda, Taiichi Sakaya | 2000-07-04 |
| 5869573 | Resin composition and shaped article having a layer comprising the same | Ryuma Kuroda, Taiichi Sakaya | 1999-02-09 |
| 5854326 | Gas barrier resin composition and process for producing the same | Taiichi Sakaya, Ryuma Kuroda | 1998-12-29 |
| 5721187 | Oxygen absorber | Takanori Kume | 1998-02-24 |
| 5462777 | Wrapping multilayer film | Haruo Hayashida, Akihiro Ichige, Takeshi Yamada, Teruo Tada, Masaaki Zenigame +2 more | 1995-10-31 |
| 5115027 | Polypropylene stretched film | Seiichiro Ima, Kazuki Wakamatsu | 1992-05-19 |
| 5019442 | Overlay films | Seiichiro Ima | 1991-05-28 |
| 4948657 | Multi-layer shrink film | Teruaki Yoshida | 1990-08-14 |
| 4786562 | Polypropylene multi-layer film | Masahiro Kakugo, Seiichiro Ima, Teruaki Yoshida | 1988-11-22 |
| 4766157 | Foamed particles of propylene-type polymer | Hideaki Yamada, Satoru Hosoda | 1988-08-23 |
| 4761462 | Packaging propylene copolymer film | Shuji Kitamura, Kiyohiko Nakae, Teruaki Yoshida, Hajime Sadatoshi | 1988-08-02 |
| 4675247 | Laminated polypropylene film | Shuji Kitamura, Kiyohiko Nakae, Teruaki Yoshida, Hajime Sadatoshi | 1987-06-23 |
| 4670529 | Packaging shrink film | Shuji Kitamura, Kiyohiko Nakae, Teruaki Yoshida, Hajime Sadatoshi | 1987-06-02 |
| 4438238 | Low density copolymer composition of two ethylene-.alpha.-olefin copolymers | Nobuo Fukushima, Shuji Kitamura, Kiyohiko Nakae, Kozo Kotani, Hidekazu Hosono | 1984-03-20 |
| 4248651 | Thermoforming process of corrugated plastic board | Susumu Kojimoto, Youzou Abe | 1981-02-03 |