Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990248 | Film formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said film | Shinichiro Mori, Katsuhiko Sasada, Kayo Hasegawa, Yasuhiro Harada, Masahisa Yamaguchi +4 more | 1999-11-23 |
| 5858490 | Film formed from polyethylene-2,6-naphthalate resin, process for producing said film and package using said film | Shinichiro Mori, Katsuhiko Sasada, Kayo Hasegawa, Yasuhiro Harada, Masahisa Yamaguchi +4 more | 1999-01-12 |