Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992311 | Delta-sigma AD converter and delta-sigma AD converting method | — | 2021-04-27 |
| 10720939 | Delta-sigma ad converter and delta-sigma ad converting method | — | 2020-07-21 |
| 9432049 | Incremental delta-sigma A/D modulator and A/D converter | Takato KATAYAMA, Kanya Sasaki | 2016-08-30 |
| 9374104 | Sample hold circuit, A/D converter, calibration method of the sample hold circuit, and circuit | — | 2016-06-21 |
| 6071337 | Apparatus and method for producing crystals by the czochralski method and crystals produced by this method | Masahiro Sakurada, Tomohiko Ohta | 2000-06-06 |
| 5745594 | Apparatus for testing a bonding position of a bonding wire | — | 1998-04-28 |
| 5170062 | Wire bonding inspecting apparatus with moving imaging area | — | 1992-12-08 |
| 5156319 | Wire bonding inspection equipment | Mitsusada Shibasaka | 1992-10-20 |
| 5085534 | Mechanical pencil lead protection pipe with protuberance | Kamakura Kenichi, Nobuo Murasawa, Tsukasa Sasaki, Hiroaki Okabayashi, Tetsuya Sugiyama +2 more | 1992-02-04 |