Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379030 | Ion implantation method and ion implantation apparatus | Shiro Ninomiya, Tadanobu Kagawa, Toshio Yumiyama, Takashi Kuroda | 2016-06-28 |
| 5454250 | Method for controlling die-retaining force of extruder | Fumio Ikeda, Tatsuyoshi Miyazaki | 1995-10-03 |