Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713464 | Multilayer container of polyglycolic acid and polyester and blow molding production process | Junji Nakajima, Takafumi Kato | 2010-05-11 |
| 6342282 | Heat-shrinkable multi-layer film | Junji Yoshii, Hajime Tsukamoto, Hisanori Tobita | 2002-01-29 |
| 6146726 | Heat-shrinkable multi-layer film | Junji Yoshii, Hajime Tsukamoto, Hisanori Tobita | 2000-11-14 |
| 5651935 | Spiral die and laminate production method using same | Takahisa Ueyama | 1997-07-29 |
| 5633065 | Laminate resin product | Takahisa Ueyama | 1997-05-27 |
| 5270390 | Resin composition and heat shrinkable film comprising the same composition layer | Kunio Shibuya, Nobuyuki Hisazumi | 1993-12-14 |
| 5232767 | Heat-shrinkable laminate film | Nobuyuki Hisazumi, Tsutomu Uehara, Hiroyuki Ohba, Kazuhiko Hirose, Kunio Shibuya | 1993-08-03 |
| 5035955 | Heat-shrinkable laminated film | Nobuyuki Hisazumi, Kunio Shibuya | 1991-07-30 |
| 4892765 | Heat-shrinkable laminate film and process to produce the same | Nobuyuki Hisazumi, Keisuke Kahara | 1990-01-09 |
| 4567090 | Heat-resistant laminate film | Masaki Ohya | 1986-01-28 |
| 4525414 | Heat-shrinkable composite laminate film and process for preparing the same | Masaki Ohya, Mitsuru Anzai | 1985-06-25 |