Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453770 | Power converter and power converter for railroad vehicle | Masamitsu Takizawa, Nobuyuki Kobayashi, So Nakamichi, Kohei Matsui | 2019-10-22 |
| 10227518 | Polishing composition and method for producing same | Kohsuke Tsuchiya | 2019-03-12 |
| 10224372 | Three-dimensional memory device with vertical bit lines and replacement word lines and method of making thereof | — | 2019-03-05 |
| 10192929 | Three-dimensional memory devices having through-stack contact via structures and method of making thereof | — | 2019-01-29 |