Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9386900 | Cleaning tool | Satoshi Hasegawa, Akane Matsuyo | 2016-07-12 |
| 9314837 | Method for molding sand mold and sand mold | Masaomi Mitsutake, Hirotsune Watanabe, Yusuke Kato, Toshihiko Zenpo | 2016-04-19 |