Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068743 | Semiconductor device | — | 2024-08-20 |
| 11196421 | Logic circuit and circuit chip | — | 2021-12-07 |
| 10771027 | Operational amplifier circuit and current detection device using the same | — | 2020-09-08 |
| 10756728 | Insulated gate device drive apparatus | Takahiro Mori | 2020-08-25 |
| 10396729 | Differential circuit and operational amplifier | — | 2019-08-27 |
| 10304645 | Trimming apparatus | — | 2019-05-28 |
| 10147678 | Trimming device | — | 2018-12-04 |
| 9917552 | Offset correction circuit and transconductance proportional current generation circuit | — | 2018-03-13 |
| 9876477 | Operational amplifier circuit | — | 2018-01-23 |
| 9667209 | Amplifying device and offset voltage correction method | — | 2017-05-30 |
| 9602089 | Amplifying device and offset voltage correction method | — | 2017-03-21 |
| 9344047 | Operational amplifier circuit | — | 2016-05-17 |
| 9130521 | Operational amplifier circuit | — | 2015-09-08 |
| 8922276 | Auto-zero amplifier and feedback amplifier circuit using the auto-zero amplifier | — | 2014-12-30 |
| 7795930 | Drive control apparatus for controlling drive of inductive load and drive control method for controlling the same | Masashi Akahane, Haruhiko Nishio, Minoru Nishio, Hiroshi Tobisaka | 2010-09-14 |