Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9589734 | Solid electrolytic capacitor and manufacturing method thereof | Kazuya Koseki, Kouichi Kuroda, Masao Sakakura | 2017-03-07 |
| 9556089 | Purification method and purification system for propane | Shinichi Tai, Saori Tanaka | 2017-01-31 |