Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320428 | Sealing device | Akihiro Takahashi, Yuki MASUMI | 2025-06-03 |
| 12060944 | Mechanical seal | Yuki MASUMI, Akihiro Takahashi | 2024-08-13 |
| 8144518 | Semiconductor device | Masamichi Fujito, Makoto Mizuno, Takahiro Yokoyama, Kenji Kawada, Takashi Iwase +4 more | 2012-03-27 |
| 7957195 | Semiconductor device | Masamichi Fujito, Makoto Mizuno, Takahiro Yokoyama, Kenji Kawada, Takashi Iwase +4 more | 2011-06-07 |
| 7672173 | Non-volatile semiconductor memory device and semiconductor memory device | Tsukasa Ooishi, Shinya Miyazaki | 2010-03-02 |
| 7646642 | Semiconductor device | Masamichi Fujito, Makoto Mizuno, Takahiro Yokoyama, Kenji Kawada, Takashi Iwase +4 more | 2010-01-12 |
| 7286416 | Non-volatile semiconductor memory device and semiconductor memory device | Tsukasa Ooishi, Shinya Miyazaki | 2007-10-23 |