Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494362 | Citric acid derivative | Katsuya Hiraishi, Fumie Jimma, Hiroyuki Soma, Taro Adachi, Ippei Yamaoka +1 more | 2019-12-03 |
| 10280011 | Workpiece position detecting method and hanger maintenance-work necessity judging method | Nobuhiro Namba, Atsushi Ueyama, Akihiro ISHITANI | 2019-05-07 |