Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515668 | Low permeability electrical feed-through | Seong-Hun Choe, Kazuhiro Nagaoka | 2019-12-24 |
| 10460768 | Base unit and disk drive apparatus | Masahiro Akagi, Takeshi Ohiro, Tomohiro Yoneda, Akihiro Yudate, Takayuki Ishino +4 more | 2019-10-29 |
| 10424345 | Misalignment-tolerant flexible type electrical feed-through | Miki Namihisa, Takako Hayakawa, Yuichi Arai | 2019-09-24 |
| 10395694 | Low permeability electrical feed-through | Seong-Hun Choe, Kazuhiro Nagaoka | 2019-08-27 |