Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9484058 | Spindle motor and disk drive apparatus | Seiji MARUOKA, Hironori Ando, Takahiro Hisada, Yoshitsugu SASAGURI | 2016-11-01 | |
| 9064529 | Spindle motor and disk drive apparatus | Katsuya Takahashi, Kazuhiro Sato, Yuya SAITO, Hironori Ando, Masahiro Shiraishi | 2015-06-23 | $360,000 |