Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089241 | Memory system | Tokumasa Hara, Osamu Torii, Kiichi Tachi, Susumu Tamon, Shigefumi Irieda +3 more | 2018-10-02 |
| 10061691 | Write data optimization methods for non-volatile semiconductor memory devices | Kejen Lin, Tokumasa Hara, Hironori Uchikawa, Akira Yamaga, Sho Kodama +1 more | 2018-08-28 |
| 9761325 | Memory system | Hironori Uchikawa, Tokumasa Hara, Osamu Torii | 2017-09-12 |
| 8893858 | Method and system for determining safety of elevator | Pei Qing, Yixuan Zou | 2014-11-25 |