Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8193608 | Semiconductor device | Hiroaki Yabu, Katsuya Arai | 2012-06-05 |
| 8097920 | Semiconductor integrated circuit comprising electro static discharge protection element | Katsuya Arai, Hiroaki Yabu | 2012-01-17 |
| 8035229 | Semiconductor device | Hiroaki Yabu, Katsuya Arai | 2011-10-11 |
| 8004805 | Semiconductor integrated circuit | Katsuya Arai, Hiroaki Yabu | 2011-08-23 |
| 7755870 | Semiconductor integrated circuit device | Katsuya Arai, Hiroaki Yabu | 2010-07-13 |
| 7295411 | Semiconductor integrated circuit device | Katsuya Arai, Hiroaki Yabu | 2007-11-13 |
| 7045863 | Semiconductor device | Katsuhiro Ootani, Katsuya Arai | 2006-05-16 |