Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758657 | Artificial lung and method for manufacturing artificial lung | Takao Anzai, Eisuke Sasaki | 2020-09-01 |
| 9011360 | Liquid collection container and extracorporeal circuit | Hidetaka Nakayama | 2015-04-21 |
| 8517969 | Liquid collection container and extracorporeal circuit | Hidetaka Nakayama | 2013-08-27 |
| 8317738 | Liquid collection container and extracorporeal circuit | Hidetaka Nakayama | 2012-11-27 |
| 6640876 | Method and apparatus for manufacturing copper and/or copper alloy ingot having no shrinkage cavity and having smooth surface without wrinkles | Kenji Yajima, Yutaka Koshiba, Keiji Nogami, Akihiro Kakimoto | 2003-11-04 |
| 5308379 | Extra-low-oxygen copper and a method of processing same | Takurou Iwamura | 1994-05-03 |