Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777486 | Packaging bag with steam venting function and package using the packaging bag | Hidenobu Miyake, Kouichi Shiozaki, Yukihiro Nakamura, Atsushi Tsujii, Kayoko Hamada +4 more | 2014-07-15 |
| 8507791 | Sheet for sealing rear surface of solar cell | Masayoshi Suzuta, Masanobu Yoshinaga, Atsushi Tsujii, Bungo Yasui, Seiji Maeda | 2013-08-13 |