Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722590 | Skew adjustment circuit, semiconductor device, and skew calibration method | Tatsunori Usugi, Takemasa KOMORI, Junya NASU | 2017-08-01 |
| 5117382 | Semiconductor integrated circuit for performing an arithmetic operation including bipolar and MOS transistors | Hideo Maejima, Takashi Hotta, Ikuro Masuda, Masahiro Iwamura, Masahiro Ueno | 1992-05-26 |
| 4789958 | Carry-look-ahead adder including bipolar and MOS transistors | Hideo Maejima, Takashi Hotta, Ikuro Masuda, Masahiro Iwamura, Masahiro Ueno | 1988-12-06 |