Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391402 | Easily recyclable container | Kenzi Yokota, Takahiro Ishii, Masato Takaku, Masaru Sato | 2002-05-21 |
| 5602223 | Ethylene-.alpha.-olefin copolymer and a molded article therefor | Toshio Sasaki, Kohzoh Miyazaki, Hiroyuki Shiraishi, Yuji Shigematsu, Hirofumi Johoji +1 more | 1997-02-11 |