Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5759675 | Multi-layer stretchable, shrinkable polyethylene film and process for the preparation thereof | Kazuhiro Hamada, Osamu Saeki, Tooru Matsumoto | 1998-06-02 |
| 5691049 | Heat shrinkable polyolefin laminate film | Shuichi Morita, Koji Sueoka, Fumio Horita, Toshikatsu Oyama | 1997-11-25 |
| 5620803 | Heat shrinkable polypropylene laminate film | Toshikatsu Oyama, Shuichi Morita, Fumio Horita, Koji Sueoka | 1997-04-15 |
| 5306549 | Biaxially stretched polyethylene film | Makoto Hirata, Masumi Takahashi | 1994-04-26 |
| 5132074 | Process of making stretchable, heat shrinkable polyethylene film | Masumi Takahashi, Makoto Hirata | 1992-07-21 |
| 4985197 | Process for preparing heat shrinkable polyethylene film | Tomoji Mizutani, Yoshihiro Sakamoto | 1991-01-15 |
| 4900826 | Process for preparing N6,9-disubstituted adenine | Yoshiro Nagatsu, Tooru Shiroshita, Jiro Suzuki | 1990-02-13 |
| 4801652 | Heat shrinkable film | Tomoji Mizutani, Makoto Hirata, Hitoshi Fukushima | 1989-01-31 |
| 4673486 | Process for thermal cracking of residual oils | Tadaaki Orihashi, Hiroshi Tsuji, Kazuhiko Ogawa, Masao Hayashitani, Seiji Terada +1 more | 1987-06-16 |