Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877310 | Propylene resin multi-layer sheet, and packaging body for heat treatment using same | Yuji Kadowaki | 2014-11-04 |
| 8859062 | Multilayer propylene resin sheet and heat-treatable packaging material using same | Yuji Kadowaki | 2014-10-14 |
| 7662888 | Polypropylene based heat shrinkable film | Kuninori Takahashi, Shinichi Kitade, Iku Kouzai | 2010-02-16 |
| 7341794 | Laminated film | Takashi Yamashita | 2008-03-11 |
| 6875485 | Resin composition for heat-shrinkable polypropylene shrink label and film comprising same | Takao Tayano, Tadashi Sezume | 2005-04-05 |
| 5170454 | Optical connector for endoscope | — | 1992-12-08 |