Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309922 | Device for detecting chemical/physical phenomenon | Kazuaki Sawada | 2019-06-04 |
| 9976981 | Device for detecting chemical/physical phenomenon having a diffusion layer formed between an input charge control region and a sensing region on a substrate | Kazuaki Sawada | 2018-05-22 |
| 9915629 | Method for identifying pH, device for same, and method for identifying ion concentration | Kazuaki Sawada, Masato Futagawa | 2018-03-13 |
| 9766202 | Method for detecting chemical and physical phenomenon, and device therefor | Kazuaki Sawada | 2017-09-19 |
| 9482641 | Device and method for detecting chemical and physical phenomena | Kazuaki Sawada, Hirokazu Nakazawa | 2016-11-01 |
| 5886558 | Semiconductor unit | Hiroaki Iijima, Tsutomu Fujino | 1999-03-23 |