Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278131 | Stage and plasma processing apparatus | — | 2025-04-15 |
| 11942357 | Workpiece placement apparatus and processing apparatus | Yohei Uchida, Katsushi Abe, Tsuyoshi Hida | 2024-03-26 |
| 11410871 | Workpiece placement apparatus and processing apparatus | Yohei Uchida, Katsushi Abe, Tsuyoshi Hida | 2022-08-09 |
| 5343199 | Resistor string circuit for use in D/A converter or A/D converter | — | 1994-08-30 |
| 4893124 | Pipelined serial-parallel A/D converter | Kazuhiro Tsuji, Tetsuya Iida | 1990-01-09 |
| 4827260 | Digital-to-analog converter | Tetsuya Iida | 1989-05-02 |