Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669957 | Synthetic resin bottle | Yusuke Ishii, Takashi Otsuka, Takao Iizuka | 2017-06-06 |
| 8440131 | Synthetic resin bottle and process for molding the same | Yusuke Ishii, Takashi Otsuka, Takao Iizuka | 2013-05-14 |