Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423815 | Differential output circuit and semiconductor device | Masayasu Komyo, Souji Sunairi | 2016-08-23 |
| 9130520 | Differential output circuit and semiconductor device | Masayasu Komyo, Souji Sunairi | 2015-09-08 |
| 7822168 | Frequency divider circuit | — | 2010-10-26 |
| 7401276 | Semiconductor device with test circuit and test method of the same | Katsuhide Matsumoto, Masaaki Souda, Shingo Sakai, Hiromu Katou | 2008-07-15 |
| 7332930 | Noise canceller circuit | — | 2008-02-19 |
| 6031366 | Variable current source with deviation compensation | — | 2000-02-29 |
| 5886569 | Semiconductor integrated circuit device with control circuit for controlling an internal source voltage | — | 1999-03-23 |
| 5780921 | Bipolar transistor constant voltage source circuit | — | 1998-07-14 |